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Coated Throw-Away Spade Drill Inserts and Holders
Discover our new line of Coated Throw-Away Spade Drill Inserts and Holders. Our inserts are manufactured with ultra high performance coatings which allow for higher speeds & feeds, longer tool life, reduced machining time and improved productivity. Our combination of materials and multi-layered coatings provide for a broader range of applications subsequently reducing your inventory. All of our inserts and holders are competitively priced. We have a large inventory of products in stock now and available for immediate delivery.
- Ultra high performance coatings
- Improved productivity
- Broader range of applications
- Coolant thru holders
Spade Drill Insert Availability, Coating Codes & Interchangeability
SERIES & SIZES • SERIES Y THROUGH 8 • 0.374″ – 4.500″ / 9.5MM – 114MM
▶View Insert Availability by Series & Coating11 series
| Series | Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | ||||
| Y | 3/8”-27/64” | 0.374 – 0.433 | • | • | • | • | • | • | ||||
| 9.5MM – 11MM | • | • | ||||||||||
| Z | 7/16”-1/2” | 0.437 – 0.500 | • | • | • | • | • | • | ||||
| 11.5MM – 12.5MM | • | • | ||||||||||
| 0 | 33/64”-11/16” | 0.511 – 0.689 | • | • | • | • | • | • | ||||
| 13MM – 17.5MM | • | • | ||||||||||
| 1 | 45/64”-15/16” | 0.703 – 0.944 | • | • | • | • | • | • | • | • | • | |
| 18MM – 24MM | • | • | ||||||||||
| 2 | 31/32”-1-3/8” | 0.968 – 1.378 | • | • | • | • | • | • | • | |||
| 26MM – 35MM | • | • | ||||||||||
| 3 | 1-13/32”-1-7/8” | 1.406 – 1.875 | • | • | • | • | • | |||||
| 36MM – 47MM | • | • | ||||||||||
| 4 | 1-29/32”-2-9/16” | 1.889 – 2.562 | • | • | • | • | • | |||||
| 48MM – 65MM | ||||||||||||
| 5 | 2-1/2”-3” | 2.500 – 3.000 | • | • | • | |||||||
| 64MM – 76MM | ||||||||||||
| 6 | 3-1/32”-3-1/2” | 3.031 – 3.500 | • | • | • | |||||||
| 78MM – 88MM | ||||||||||||
| 7 | 3-17/32”-4” | 3.531 – 4.000 | • | • | • | |||||||
| 90MM – 100MM | ||||||||||||
| 8 | 4-1/64”-4-1/2” | 4.015 – 4.500 | • | • | • | |||||||
| 106MM – 114MM | ||||||||||||
Coating Codes & Applications
| Coating | Code | Name | Color | Application |
|---|---|---|---|---|
| TiN | ST | Titanium Nitride | Yellow / Gold | Effective Abrasion Wear and Good Lubricity. |
| TiAlN | SA | Titanium Aluminum Nitride | Violet Gray | High Temperature and Outstanding Wear Resistance. |
| TiCN | SC | Titanium Carbo Nitride | Blue Gray | Outstanding Wear Resistance. |
| Ultra-TiN | SU | Ultra-TiN | Deep Gold | High Lubricity, High Temperature and Outstanding Wear Resistance. |
| Life-Coat | SL | Life-Coat | Violet Gray | Phenomenal Lubricity, High Temperature and Outstanding Wear Resistance. |
Interchangeability
| George Whalley Company Coatings | Insert Substrate | Interchanges | ||
|---|---|---|---|---|
| TiN | ST | Titanium Nitride | M4 | TiN |
| TiAlN | SA | Titanium Aluminum Nitride | M4 | TiAlN |
| TiCN | SC | Titanium Carbo Nitride | M4 | TiCN |
| Ultra-Tin | SU | Ultra-Tin | T15 / M48 / K20 | TiN, TiAlN, TiCN |
| Life-Coat | SL | Life-Coat | T15 / M48 / K20 | TiN, TiAlN, TiCN, AM200TM |
• The performance of George Whalley Company coatings listed, should meet or exceed those coatings listed as interchanges
• AM200TM is a trademark of Allied Machine & Engineering Corp.
Series Y – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 3/8”-27/64” (0.374 – 0.433) • 9.5MM – 11MM
- 132˚ point
- Available in: T15 Ultra-TiN, T15 Life-Coat, M48 Ultra-TiN, M48 Life-Coat, K20 Ultra-TiN, K20 Life-Coat
▶View All Series Y Sizes & Part Numbers11 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 9.5MM | 0.3740 | SU001 | SL001 | ||||||||
| 3/8” | 0.3750 | SU002 | SL002 | SU043 | SL043 | SU462 | SL462 | ||||
| 9.8MM | 0.3858 | SU003 | SL003 | ||||||||
| 25/64” | 0.3906 | SU004 | SL004 | SU045 | SL045 | SU464 | SL464 | ||||
| 10MM | 0.3937 | SU005 | SL005 | ||||||||
| 10.2MM | 0.4016 | SU006 | SL006 | ||||||||
| 13/32” | 0.4063 | SU007 | SL007 | SU048 | SL048 | SU467 | SL467 | ||||
| 10.5MM | 0.4134 | SU008 | SL008 | ||||||||
| 27/64” | 0.4219 | SU009 | SL009 | SU050 | SL050 | SU469 | SL469 | ||||
| 10.8MM | 0.4252 | SU010 | SL010 | ||||||||
| 11MM | 0.4331 | SU011 | SL011 | ||||||||
• Special diameters and alternative coatings available upon request
Series Z – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 7/16”-1/2” (0.437 – 0.500) • 11.5MM – 12.5MM
- 132˚ point
- Available in: T15 Ultra-TiN, T15 Life-Coat, M48 Ultra-TiN, M48 Life-Coat, K20 Ultra-TiN, K20 Life-Coat
▶View All Series Z Sizes & Part Numbers8 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 7/16” | 0.4375 | SU012 | SL012 | SU053 | SL053 | SU472 | SL472 | ||||
| 11.5MM | 0.4528 | SU013 | SL013 | ||||||||
| 29/64” | 0.4531 | SU014 | SL014 | SU055 | SL055 | SU474 | SL474 | ||||
| 15/32” | 0.4688 | SU015 | SL015 | SU056 | SL056 | SU475 | SL475 | ||||
| 12MM | 0.4724 | SU016 | SL016 | ||||||||
| 31/64” | 0.4844 | SU017 | SL017 | SU058 | SL058 | SU477 | SL477 | ||||
| 12.5MM | 0.4921 | SU018 | SL018 | ||||||||
| 1/2” | 0.5000 | SU019 | SL019 | SU060 | SL060 | SU479 | SL479 | ||||
• Special diameters and alternative coatings available upon request
Series 0 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 33/64”-11/16” (0.511 – 0.689) • 13MM – 17.5MM
- 132˚ point
- Available in: T15 Ultra-TiN, T15 Life-Coat, M48 Ultra-TiN, M48 Life-Coat, K20 Ultra-TiN, K20 Life-Coat
▶View All Series 0 Sizes & Part Numbers22 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 13MM | 0.5118 | SU020 | SL020 | ||||||||
| 33/64” | 0.5156 | SU021 | SL021 | SU062 | SL062 | SU481 | SL481 | ||||
| 17/32” | 0.5313 | SU022 | SL022 | SU063 | SL063 | SU482 | SL482 | ||||
| 13.5MM | 0.5315 | SU023 | SL023 | ||||||||
| 35/64” | 0.5469 | SU024 | SL024 | SU065 | SL065 | SU484 | SL484 | ||||
| 14MM | 0.5512 | SU025 | SL025 | ||||||||
| 9/16” | 0.5625 | SU026 | SL026 | SU067 | SL067 | SU486 | SL486 | ||||
| 14.5MM | 0.5709 | SU027 | SL027 | ||||||||
| 37/64” | 0.5781 | SU028 | SL028 | SU069 | SL069 | SU488 | SL488 | ||||
| 15MM | 0.5906 | SU029 | SL029 | ||||||||
| 19/32” | 0.5938 | SU030 | SL030 | SU071 | SL071 | SU490 | SL490 | ||||
| 39/64” | 0.6094 | SU031 | SL031 | SU072 | SL072 | SU491 | SL491 | ||||
| 15.5MM | 0.6102 | SU032 | SL032 | ||||||||
| 5/8” | 0.6250 | SU033 | SL033 | SU074 | SL074 | SU493 | SL493 | ||||
| 16MM | 0.6299 | SU034 | SL034 | ||||||||
| 41/64” | 0.6406 | SU035 | SL035 | SU076 | SL076 | SU495 | SL495 | ||||
| 16.5MM | 0.6496 | SU036 | SL036 | ||||||||
| 21/32” | 0.6563 | SU037 | SL037 | SU078 | SL078 | SU497 | SL497 | ||||
| 17MM | 0.6693 | SU038 | SL038 | ||||||||
| 43/64” | 0.6719 | SU039 | SL039 | SU080 | SL080 | SU499 | SL499 | ||||
| 11/16” | 0.6875 | SU040 | SL040 | SU081 | SL081 | SU500 | SL500 | ||||
| 17.5MM | 0.6890 | SU041 | SL041 | ||||||||
• Special diameters and alternative coatings available upon request
Series 1 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 45/64”-15/16” (0.703 – 0.944) • 18MM – 24MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN, T15 Ultra-TiN, T15 Life-Coat, M48 Ultra-TiN, M48 Life-Coat, K20 Ultra-TiN, K20 Life-Coat
▶View All Series 1 Sizes & Part Numbers25 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 45/64” | 0.7031 | SU136 | SL136 | SU189 | SL189 | SU502 | SL502 | ||||
| 18MM | 0.7087 | SU137 | SL137 | ||||||||
| 23/32” | 0.7188 | SU138 | SL138 | SU191 | SL191 | SU504 | SL504 | ||||
| 18.5MM | 0.7283 | SU139 | SL139 | ||||||||
| 47/64” | 0.7344 | SU140 | SL140 | SU193 | SL193 | SU506 | SL506 | ||||
| 19MM | 0.7480 | SU141 | SL141 | ||||||||
| 3/4” | 0.7500 | ST089 | SA089 | SC089 | SU142 | SL142 | SU195 | SL195 | SU508 | SL508 | |
| 49/64” | 0.7656 | ST090 | SA090 | SC090 | SU143 | SL143 | SU509 | SL509 | |||
| 19.5M | 0.7677 | SU144 | SL144 | ||||||||
| 25/32” | 0.7813 | ST092 | SA092 | SC092 | SU145 | SL145 | SU511 | SL511 | |||
| 20MM | 0.7874 | SU146 | SL146 | ||||||||
| 51/64” | 0.7969 | ST094 | SA094 | SC094 | SU147 | SL147 | SU513 | SL513 | |||
| 20.5MM | 0.8071 | SU148 | SL148 | ||||||||
| 13/16” | 0.8125 | ST096 | SA096 | SC096 | SU149 | SL149 | SU515 | SL515 | |||
| 21MM | 0.8268 | SU150 | SL150 | ||||||||
| 27/32” | 0.8438 | ST098 | SA098 | SC098 | SU151 | SL151 | SU517 | SL517 | |||
| 55/64” | 0.8594 | ST099 | SA099 | SC099 | SU152 | SL152 | SU518 | SL518 | |||
| 22MM | 0.8661 | SU153 | SL153 | ||||||||
| 7/8” | 0.8750 | ST101 | SA101 | SC101 | SU154 | SL154 | SU520 | SL520 | |||
| 57/64” | 0.8906 | ST102 | SA102 | SC102 | SU155 | SL155 | SU521 | SL521 | |||
| 23MM | 0.9055 | SU156 | SL156 | ||||||||
| 29/32” | 0.9063 | ST104 | SA104 | SC104 | SU157 | SL157 | SU523 | SL523 | |||
| 59/64” | 0.9219 | ST105 | SA105 | SC105 | SU158 | SL158 | SU524 | SL524 | |||
| 15/16” | 0.9375 | ST106 | SA106 | SC106 | SU159 | SL159 | SU525 | SL525 | |||
| 24MM | 0.9449 | SU160 | SL160 | ||||||||
• Special diameters and alternative coatings available upon request
Series 2 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 31/32”-1-3/8” (0.968 – 1.378) • 26MM – 35MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN, T15 Ultra-TiN, T15 Life-Coat, K20 Ultra-TiN, K20 Life-Coat
▶View All Series 2 Sizes & Part Numbers28 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 31/32” | 0.9688 | ST108 | SA108 | SC108 | SU161 | SL161 | SU527 | SL527 | |||
| 63/64” | 0.9844 | SU162 | SL162 | SU528 | SL528 | ||||||
| 1” | 1.0000 | ST110 | SA110 | SC110 | SU163 | SL163 | SU529 | SL529 | |||
| 1-1/64” | 1.0156 | ST111 | SA111 | SC111 | SU164 | SL164 | SU530 | SL530 | |||
| 26MM | 1.0236 | SU165 | SL165 | ||||||||
| 1-1/32” | 1.0313 | ST113 | SA113 | SC113 | SU166 | SL166 | SU532 | SL532 | |||
| 1-3/64” | 1.0469 | ST114 | SA114 | SC114 | SU167 | SL167 | SU533 | SL533 | |||
| 1-1/16” | 1.0625 | ST115 | SA115 | SC115 | SU168 | SL168 | SU534 | SL534 | |||
| 27MM | 1.0630 | SU169 | SL169 | ||||||||
| 1-3/32” | 1.0938 | ST117 | SA117 | SC117 | SU170 | SL170 | SU536 | SL536 | |||
| 28MM | 1.1024 | SU171 | SL171 | ||||||||
| 1-7/64” | 1.1094 | ST119 | SA119 | SC119 | SU172 | SL172 | SU538 | SL538 | |||
| 1-1/8” | 1.1250 | ST120 | SA120 | SC120 | SU173 | SL173 | SU539 | SL539 | |||
| 29MM | 1.1417 | SU174 | SL174 | ||||||||
| 1-5/32” | 1.1563 | ST122 | SA122 | SC122 | SU175 | SL175 | SU541 | SL541 | |||
| 30MM | 1.1811 | SU176 | SL176 | ||||||||
| 1-3/16” | 1.1875 | ST124 | SA124 | SC124 | SU177 | SL177 | SU543 | SL543 | |||
| 1-7/32” | 1.2188 | ST125 | SA125 | SC125 | SU178 | SL178 | SU544 | SL544 | |||
| 31MM | 1.2205 | SU179 | SL179 | ||||||||
| 1-1/4” | 1.2500 | ST127 | SA127 | SC127 | SU180 | SL180 | SU546 | SL546 | |||
| 32MM | 1.2598 | SU181 | SL181 | ||||||||
| 1-9/32” | 1.2813 | ST129 | SA129 | SC129 | SU182 | SL182 | SU548 | SL548 | |||
| 33MM | 1.2992 | SU183 | SL183 | ||||||||
| 1-5/16” | 1.3125 | ST131 | SA131 | SC131 | SU184 | SL184 | SU550 | SL550 | |||
| 34MM | 1.3386 | SU185 | SL185 | ||||||||
| 1-11/32” | 1.3438 | ST133 | SA133 | SC133 | SU186 | SL186 | SU552 | SL552 | |||
| 1-3/8” | 1.3750 | ST134 | SA134 | SC134 | SU187 | SL187 | SU553 | SL553 | |||
| 35MM | 1.3780 | SU188 | SL188 | ||||||||
• Special diameters and alternative coatings available upon request
Series 3 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 1-13/32”-1-7/8” (1.406 – 1.875) • 36MM – 47MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN, T15 Ultra-TiN, T15 Life-Coat
▶View All Series 3 Sizes & Part Numbers28 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 1-13/32” | 1.4063 | ST242 | SA242 | SC242 | SU310 | SL310 | |||||
| 36MM | 1.4173 | SU311 | SL311 | ||||||||
| 1-7/16” | 1.4375 | ST244 | SA244 | SC244 | SU312 | SL312 | |||||
| 37MM | 1.4567 | SU313 | SL313 | ||||||||
| 1-15/32” | 1.4688 | ST246 | SA246 | SC246 | SU314 | SL314 | |||||
| 38MM | 1.4961 | SU315 | SL315 | ||||||||
| 1-1/2” | 1.5000 | ST248 | SA248 | SC248 | SU316 | SL316 | |||||
| 1-17/32” | 1.5313 | ST249 | SA249 | SC249 | SU317 | SL317 | |||||
| 39MM | 1.5354 | SU318 | SL318 | ||||||||
| 1-9/16” | 1.5625 | ST251 | SA251 | SC251 | SU319 | SL319 | |||||
| 40MM | 1.5748 | ||||||||||
| 1-19/32” | 1.5938 | ST253 | SA253 | SC253 | SU321 | SL321 | |||||
| 41MM | 1.6142 | ||||||||||
| 1-5/8” | 1.6250 | ST255 | SA255 | SC255 | SU323 | SL323 | |||||
| 42MM | 1.6535 | ||||||||||
| 1-21/32” | 1.6563 | ST257 | SA257 | SC257 | SU325 | SL325 | |||||
| 1-11/16” | 1.6875 | ST258 | SA258 | SC258 | SU326 | SL326 | |||||
| 43MM | 1.6929 | ||||||||||
| 1-23/32” | 1.7188 | ST260 | SA260 | SC260 | SU328 | SL328 | |||||
| 44MM | 1.7323 | ||||||||||
| 1-3/4” | 1.7500 | ST262 | SA262 | SC262 | SU330 | SL330 | |||||
| 45MM | 1.7717 | ||||||||||
| 1-25/32” | 1.7813 | ST264 | SA264 | SC264 | SU332 | SL332 | |||||
| 46MM | 1.8110 | ||||||||||
| 1-13/16” | 1.8125 | ST266 | SA266 | SC266 | SU334 | SL334 | |||||
| 1-27/32” | 1.8438 | ST267 | SA267 | SC267 | SU335 | SL335 | |||||
| 47MM | 1.8504 | ||||||||||
| 1-7/8” | 1.8750 | ST269 | SA269 | SC269 | SU337 | SL337 | |||||
• Special diameters and alternative coatings available upon request
Series 4 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 1-29/32”-2-9/16” (1.889 – 2.562) • 48MM – 65MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN, T15 Ultra-TiN, T15 Life-Coat
▶View All Series 4 Sizes & Part Numbers40 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 48MM | 1.8898 | ||||||||||
| 1-29/32” | 1.9063 | ST271 | SA271 | SC271 | SU339 | SL339 | |||||
| 49MM | 1.9291 | ||||||||||
| 1-15/16” | 1.9375 | ST273 | SA273 | SC273 | SU341 | SL341 | |||||
| 50MM | 1.9685 | ||||||||||
| 1-31/32” | 1.9688 | ST275 | SA275 | SC275 | SU343 | SL343 | |||||
| 2” | 2.0000 | ST276 | SA276 | SC276 | SU344 | SL344 | |||||
| 51MM | 2.0079 | ||||||||||
| 2-1/32” | 1.0313 | ST278 | SA278 | SC278 | SU346 | SL346 | |||||
| 2-3/64” | 2.0469 | ST279 | SA279 | SC279 | SU347 | SL347 | |||||
| 2-1/16” | 2.0625 | ST280 | SA280 | SC280 | SU348 | SL348 | |||||
| 53MM | 2.0866 | ||||||||||
| 2-3/32” | 2.0938 | ST282 | SA282 | SC282 | SU350 | SL350 | |||||
| 2-1/8” | 2.1250 | ST283 | SA283 | SC283 | SU351 | SL351 | |||||
| 54MM | 2.1260 | ||||||||||
| 2-5/32” | 2.1563 | ST285 | SA285 | SC285 | SU353 | SL353 | |||||
| 55MM | 2.1654 | ||||||||||
| 2-3/16” | 2.1875 | ST287 | SA287 | SC287 | SU355 | SL355 | |||||
| 56MM | 2.2047 | ||||||||||
| 2-7/32” | 2.2188 | ST289 | SA289 | SC289 | SU357 | SL357 | |||||
| 57MM | 2.2441 | ||||||||||
| 2-1/4” | 2.2500 | ST291 | SA291 | SC291 | SU359 | SL359 | |||||
| 2-9/32” | 2.2813 | ST292 | SA292 | SC292 | SU360 | SL360 | |||||
| 58MM | 2.2835 | ||||||||||
| 2-5/16” | 2.3125 | ST294 | SA294 | SC294 | SU362 | SL362 | |||||
| 59MM | 2.3228 | ||||||||||
| 2-11/32” | 2.3438 | ST296 | SA296 | SC296 | SU364 | SL364 | |||||
| 60MM | 2.3622 | ||||||||||
| 2-3/8” | 2.3750 | ST298 | SA298 | SC298 | SU366 | SL366 | |||||
| 61MM | 2.4016 | ||||||||||
| 2-13/32” | 2.4063 | ST300 | SA300 | SC300 | SU368 | SL368 | |||||
| 2-7/16” | 2.4375 | ST301 | SA301 | SC301 | SU369 | SL369 | |||||
| 62MM | 2.4409 | ||||||||||
| 2-15/32” | 2.4688 | ST303 | SA303 | SC303 | SU371 | SL371 | |||||
| 63MM | 2.4803 | ||||||||||
| 2-1/2” | 2.5000 | ST305 | SA305 | SC305 | SU373 | SL373 | |||||
| 64MM | 2.5197 | ||||||||||
| 2-17/32” | 2.5313 | ST307 | SA307 | SC307 | SU375 | SL375 | |||||
| 65MM | 2.5591 | ||||||||||
| 2-9/16” | 2.5625 | ST309 | SA309 | SC309 | SU377 | SL377 | |||||
• Special diameters and alternative coatings available upon request
Series 5 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 2-1/2”-3” (2.500 – 3.000) • 64MM – 76MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN
▶View All Series 5 Sizes & Part Numbers24 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 2-1/2” | 2.5000 | ST378 | SA378 | SC378 | |||||||
| 64MM | 2.5197 | ||||||||||
| 2-17/32” | 2.5313 | ST380 | SA380 | SC380 | |||||||
| 2-9/16” | 2.5625 | ST381 | SA381 | SC381 | |||||||
| 2-19/32” | 2.5938 | ST382 | SA382 | SC382 | |||||||
| 66MM | 2.5984 | ||||||||||
| 2-5/8” | 2.6250 | ST384 | SA384 | SC384 | |||||||
| 2-21/32” | 2.6563 | ST385 | SA385 | SC385 | |||||||
| 68MM | 2.6772 | ||||||||||
| 2-11/16” | 2.6875 | ST387 | SA387 | SC387 | |||||||
| 2-23/32” | 2.7188 | ST388 | SA388 | SC388 | |||||||
| 2-3/4” | 2.7500 | ST389 | SA389 | SC389 | |||||||
| 70MM | 2.7559 | ||||||||||
| 2-25/32” | 2.7813 | ST391 | SA391 | SC391 | |||||||
| 2-13/16” | 2.8125 | ST392 | SA392 | SC392 | |||||||
| 72MM | 2.8346 | ||||||||||
| 2-27/32” | 2.8438 | ST394 | SA394 | SC394 | |||||||
| 2-7/8” | 2.8750 | ST395 | SA395 | SC395 | |||||||
| 2-29/32” | 2.9063 | ST396 | SA396 | SC396 | |||||||
| 74MM | 2.9134 | ||||||||||
| 2-15/16” | 2.9375 | ST398 | SA398 | SC398 | |||||||
| 2-31/32” | 2.9688 | ST399 | SA399 | SC399 | |||||||
| 76MM | 2.9921 | ||||||||||
| 3” | 3.0000 | ST401 | SA401 | SC401 | |||||||
• Special diameters and alternative coatings available upon request
Series 6 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 3-1/32”-3-1/2” (3.031 – 3.500) • 78MM – 88MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN
▶View All Series 6 Sizes & Part Numbers22 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 3-1/32” | 3.0313 | ST402 | SA402 | SC402 | |||||||
| 3-1/16” | 3.0625 | ST403 | SA403 | SC403 | |||||||
| 78MM | 3.0709 | ||||||||||
| 3-3/32” | 3.0938 | ST405 | SA405 | SC405 | |||||||
| 3-1/8” | 3.1250 | ST406 | SA406 | SC406 | |||||||
| 80MM | 3.1496 | ||||||||||
| 3-5/32” | 3.1563 | ST408 | SA408 | SC408 | |||||||
| 3-3/16” | 3.1875 | ST409 | SA409 | SC409 | |||||||
| 3-7/32” | 3.2188 | ST410 | SA410 | SC410 | |||||||
| 82MM | 3.2283 | ||||||||||
| 3-1/4” | 3.2500 | ST412 | SA412 | SC412 | |||||||
| 3-9/32” | 3.2813 | ST413 | SA413 | SC413 | |||||||
| 84MM | 3.3071 | ||||||||||
| 3-5/16” | 3.3125 | ST415 | SA415 | SC415 | |||||||
| 3-11/32” | 3.3438 | ST416 | SA416 | SC416 | |||||||
| 3-3/8” | 3.3750 | ST417 | SA417 | SC417 | |||||||
| 86MM | 3.3858 | ||||||||||
| 3-13/32” | 3.4063 | ST419 | SA419 | SC419 | |||||||
| 3-7/16” | 3.4375 | ST420 | SA420 | SC420 | |||||||
| 88MM | 3.4646 | ||||||||||
| 3-15/32” | 3.4688 | ST422 | SA422 | SC422 | |||||||
| 3-1/2” | 3.5000 | ST423 | SA423 | SC423 | |||||||
• Special diameters and alternative coatings available upon request
Series 7 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 3-17/32”-4” (3.531 – 4.000) • 90MM – 100MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN
▶View All Series 7 Sizes & Part Numbers22 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 3-17/32” | 3.5313 | ST424 | SA424 | SC424 | |||||||
| 90MM | 3.5433 | ||||||||||
| 3-9/16” | 3.5625 | ST426 | SA426 | SC426 | |||||||
| 3-19/32” | 3.5938 | ST427 | SA427 | SC427 | |||||||
| 92MM | 3.6220 | ||||||||||
| 3-5/8” | 3.6250 | ST429 | SA429 | SC429 | |||||||
| 3-21/32” | 3.6563 | ST430 | SA430 | SC430 | |||||||
| 3-11/16” | 3.6875 | ST431 | SA431 | SC431 | |||||||
| 94MM | 3.7008 | ||||||||||
| 3-23/32” | 3.7188 | ST433 | SA433 | SC433 | |||||||
| 3-3/4” | 3.7500 | ST434 | SA434 | SC434 | |||||||
| 96MM | 3.7795 | ||||||||||
| 3-25/32” | 3.7813 | ST436 | SA436 | SC436 | |||||||
| 3-13/16” | 3.8125 | ST437 | SA437 | SC437 | |||||||
| 3-27/32” | 3.8438 | ST438 | SA438 | SC438 | |||||||
| 98MM | 3.8583 | ||||||||||
| 3-7/8” | 3.8750 | ST440 | SA440 | SC440 | |||||||
| 3-29/32” | 3.9063 | ST441 | SA441 | SC441 | |||||||
| 100MM | 3.9370 | ||||||||||
| 3-15/16” | 3.9375 | ST443 | SA443 | SC443 | |||||||
| 3-31/32” | 3.9688 | ST444 | SA444 | SC444 | |||||||
| 4” | 4.0000 | ST445 | SA445 | SC445 | |||||||
• Special diameters and alternative coatings available upon request
Series 8 – Coated Throw-Away Spade Drill Insert
INCH + METRICSERIES SUMMARY | 4-1/64”-4-1/2” (4.015 – 4.500) • 106MM – 114MM
- 132˚ point
- Available in: M04 TiN, M04 TiAlN, M04 TiCN
▶View All Series 8 Sizes & Part Numbers15 sizes
| Inch | Metric | Decimal | High Speed Steel M04 | Super Cobalt T15 | Premium Cobalt M48 | Carbide K20 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TiN | TiAlN | TiCN | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | Ultra-TiN | Life-Coat | |||
| 4-1/64” | 4.0156 | ST446 | SA446 | SC446 | |||||||
| 4-1/16” | 4.0625 | ST447 | SA447 | SC447 | |||||||
| 4-3/32” | 4.0938 | ST448 | SA448 | SC448 | |||||||
| 4-1/8” | 4.1250 | ST449 | SA449 | SC449 | |||||||
| 106MM | 4.1732 | ||||||||||
| 4-3/16” | 4.1875 | ST451 | SA451 | SC451 | |||||||
| 4-1/4” | 4.2500 | ST452 | SA452 | SC452 | |||||||
| 108MM | 4.2520 | ||||||||||
| 4-5/16” | 4.3125 | ST454 | SA454 | SC454 | |||||||
| 110MM | 4.3307 | ||||||||||
| 4-3/8” | 4.3750 | ST456 | SA456 | SC456 | |||||||
| 112MM | 4.4094 | ||||||||||
| 4-7/16” | 4.4375 | ST458 | SA458 | SC458 | |||||||
| 114MM | 4.4882 | ||||||||||
| 4-1/2” | 4.5000 | ST460 | SA460 | SC460 | |||||||
• Special diameters and alternative coatings available upon request
Spade Drill Holder Availability
IMPERIALSHORT, STANDARD & INTERMEDIATE LENGTH • STRAIGHT SHANK • STRAIGHT FLUTE
▶View Holder Availability Summary3 lengths
Short Length – Straight Shank Holders – Straight Flute
| Insert Series | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| Size Range | Overall Length | Max Depth | Flute Length | Shank Dia. | Shank Length | Pipe Tap | |
| Y TO 3 | 0.375” – 1.875” | 4-13/32” – 10” | 1-1/4” – 4-3/4” | 2-1/32” – 6” | 3/4” – 1-1/2” | 2-3/8” – 4” | 1/8” – 1/4” |
Standard Length – Straight Shank Holders – Straight Flute
| Insert Series | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| Size Range | Overall Length | Max Depth | Flute Length | Shank Dia. | Shank Length | Pipe Tap | |
| Y TO 0.5 | 0.375” – 0.687” | 5-17/32” – 5-11/16” | 2-3/8” – 2-1/2” | 3-5/32” – 3-5/16” | 3/4” | 2-3/8” | 1/8” |
Intermediate Length – Straight Shank Holders – Straight Flute
| Insert Series | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| Size Range | Overall Length | Max Depth | Flute Length | Shank Dia. | Shank Length | Pipe Tap | |
| 1 TO 3 | 0.703” – 1.875” | 8-7/8” – 11-3/4” | 4-5/8” – 6-1/2” | 5-7/8” – 7-3/4” | 1” – 1-1/2” | 3” – 4” | 1/8” – 1/4” |
Short Length Spade Drill Insert Holders
IMPERIALSTRAIGHT SHANK • STRAIGHT FLUTE
▶View All Short Length Holders & Part Numbers14 holders
| Insert Series | Part Number | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|---|
| Size Range | Overall Length | Max. Depth | Projection | Shank Diameter | Shank Length | Pipe Tap | ||
| Y | SH-220Y0S-075L | 0.375” – 0.421” | 4-13/32” | 1-1/4” | 2-1/32” | 3/4” | 2-3/8” | 1/8” |
| Z | SH-220Z0S-075L | 0.437” – 0.500” | 4-13/32” | 1-1/4” | 2-1/32” | 3/4” | 2-3/8” | 1/8” |
| 0 | SH-22000S-075L | 0.515” – 0.687” | 4-9/16” | 1-3/8” | 2-3/16” | 3/4” | 2-3/8” | 1/8” |
| 0.5 | SH-22005S-075L | 0.609” – 0.687” | 4-9/16” | 1-3/8” | 2-3/16” | 3/4” | 2-3/8” | 1/8” |
| 1 | SH-22010S-075L | 0.703” – 0.937” | 6-7/8” | 2-5/8” | 3-7/8” | 3/4” | 3” | 1/8” |
| 1 | SH-22010S-100L | 0.703” – 0.937” | 6-7/8” | 2-5/8” | 3-7/8” | 1” | 3” | 1/8” |
| 1.5 | SH-22015S-075L | 0.859” – 0.937” | 6-7/8” | 2-5/8” | 3-7/8” | 3/4” | 3” | 1/8” |
| 1.5 | SH-22015S-100L | 0.859” – 0.937” | 6-7/8” | 2-5/8” | 3-7/8” | 1” | 3” | 1/8” |
| 2 | SH-22020S-100L | 0.968” – 1.375” | 8” | 3-3/8” | 4-1/2” | 1” | 3-1/2” | 1/8” |
| 2 | SH-22020S-125L | 0.968” – 1.375” | 8” | 3-3/8” | 4-1/2” | 1-1/4” | 3-1/2” | 1/8” |
| 2.5 | SH-22025S-100L | 1.187” – 1.375” | 8” | 3-3/8” | 4-1/2” | 1” | 3-1/2” | 1/8” |
| 2.5 | SH-22025S-125L | 1.187” – 1.375” | 8” | 3-3/8” | 4-1/2” | 1-1/4” | 3-1/2” | 1/8” |
| 3 | SH-22030S-125L | 1.406” – 1.875” | 10” | 4-3/4” | 6” | 1-1/4” | 4” | 1/4” |
| 3 | SH-22030S-150L | 1.406” – 1.875” | 10” | 4-3/4” | 6” | 1-1/2” | 4” | 1/4” |
Standard Length Spade Drill Insert Holders
IMPERIALSTRAIGHT SHANK • STRAIGHT FLUTE
▶View All Standard Length Holders & Part Numbers4 holders
| Insert Series | Part Number | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|---|
| Size Range | Overall Length | Max. Depth | Projection | Shank Diameter | Shank Length | Pipe Tap | ||
| Y | SH-240Y0S-075L | 0.375” – 0.421” | 5-17/32” | 2-3/8” | 3-5/32” | 3/4” | 2-3/8” | 1/8” |
| Z | SH-240Z0S-075L | 0.437” – 0.500” | 5-17/32” | 2-3/8” | 3-5/32” | 3/4” | 2-3/8” | 1/8” |
| 0 | SH-24000S-075L | 0.515” – 0.687” | 5-11/16” | 2-1/2” | 3-5/16” | 3/4” | 2-3/8” | 1/8” |
| 0.5 | SH-24005S-075L | 0.609” – 0.687” | 5-11/16” | 2-1/2” | 3-5/16” | 3/4” | 2-3/8” | 1/8” |
Intermediate Length Spade Drill Insert Holders
IMPERIALSTRAIGHT SHANK • STRAIGHT FLUTE
▶View All Intermediate Length Holders & Part Numbers5 holders
| Insert Series | Part Number | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|---|
| Size Range | Overall Length | Max. Depth | Projection | Shank Diameter | Shank Length | Pipe Tap | ||
| 1 | SH-23010S-100L | 0.703” – 0.937” | 8-7/8” | 4-5/8” | 5-7/8” | 1” | 3” | 1/8” |
| 1.5 | SH-23015S-100L | 0.859” – 0.937” | 8-7/8” | 4-5/8” | 5-7/8” | 1” | 3” | 1/8” |
| 2 | SH-23020S-125L | 0.968” – 1.375” | 10” | 5-3/8” | 6-1/2” | 1-1/4” | 3-1/2” | 1/8” |
| 2.5 | SH-23025S-125L | 1.187” – 1.375” | 10” | 5-3/8” | 6-1/2” | 1-1/4” | 3-1/2” | 1/8” |
| 3 | SH-23030S-150L | 1.406” – 1.875” | 11-3/4” | 6-1/2” | 7-3/4” | 1-1/2” | 4” | 1/4” |
Holder Coding
HOW TO READ A HOLDER PART NUMBER • EXAMPLE: SH-220Y0S-075L
▶View Holder Part Number Coding7 fields
Example: SH-220Y0S-075L
| Code | Meaning |
|---|---|
| SH | Holder |
| 2 | Drill |
| 20 | Short |
| 30 | Intermediate |
| 40 | Standard |
| Y0, Z0, 00, 05, 10, 15, 20, 25, 30 | Insert Series |
| S | Straight Flute |
| 075 | 0.75 (3/4”) Shank |
| 100 | 1.00 (1”) Shank |
| 125 | 1.25 (1 1/4”) Shank |
| 150 | 1.50 (1 1/2”) Shank |
| L | Straight Shank |
Speed & Feed Guideline — High Speed Steel Inserts
HIGH SPEED STEEL • SFM BY COATING • FEED BY DIAMETER RANGE • 11 MATERIAL GROUPS
▶View High Speed Steel Speeds & Feeds35 conditions
| Material | Material Hardness BHN | Insert Substrate | SFM — Coatings | Feed | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M4 | T15, M48 | 0.375 to 0.500 | 0.501 to 0.687 | 0.688 to 0.937 | 0.938 to 1.375 | 1.376 to 1.875 | 1.876 to 2.562 | 2.563 to 4.500 | ||||||
| TiN | TiCN | TiAlN | Ultra-TiN | Life-Coat | ||||||||||
| Free Machining Steel 1117, 1215, 12L14, etc. | 100 – 150 | M4 & T15 | 200 | 260 | 280 | 290 | 320 | 0.007 | 0.010 | 0.013 | 0.016 | 0.020 | 0.023 | 0.028 |
| 151 – 200 | M4 & T15 | 180 | 235 | 260 | 270 | 300 | 0.007 | 0.010 | 0.013 | 0.016 | 0.020 | 0.023 | 0.028 | |
| 201 – 250 | M4 & T15 | 160 | 210 | 240 | 250 | 280 | 0.006 | 0.010 | 0.013 | 0.016 | 0.020 | 0.023 | 0.028 | |
| Low Carbon Steel 1010, 1020, 1144, etc. | 85 – 125 | M4 & T15 | 170 | 220 | 250 | 260 | 280 | 0.006 | 0.009 | 0.012 | 0.015 | 0.019 | 0.023 | 0.027 |
| 126 – 175 | M4 & T15 | 160 | 210 | 240 | 250 | 270 | 0.006 | 0.009 | 0.012 | 0.015 | 0.019 | 0.023 | 0.027 | |
| 176 – 225 | M4 & T15 | 150 | 195 | 225 | 230 | 250 | 0.005 | 0.008 | 0.010 | 0.014 | 0.018 | 0.021 | 0.024 | |
| 226 – 275 | M4 & T15 | 140 | 180 | 210 | 220 | 230 | 0.005 | 0.008 | 0.010 | 0.014 | 0.018 | 0.021 | 0.024 | |
| Medium Carbon Steel 1040, 1050, 1140, etc. | 125 – 175 | M4 & T15 | 160 | 210 | 240 | 250 | 270 | 0.006 | 0.009 | 0.012 | 0.015 | 0.019 | 0.023 | 0.027 |
| 176 – 225 | M4 & T15 | 150 | 195 | 225 | 230 | 250 | 0.005 | 0.008 | 0.010 | 0.014 | 0.018 | 0.021 | 0.024 | |
| 226 – 275 | M4 & T15 | 140 | 180 | 210 | 220 | 230 | 0.005 | 0.008 | 0.010 | 0.014 | 0.018 | 0.021 | 0.024 | |
| 276 – 325 | T15 & M48 | — | — | — | 195 | 220 | 0.004 | 0.007 | 0.009 | 0.012 | 0.016 | 0.019 | – | |
| Alloy Steel 4140, 5140, 8620, etc. | 125 – 175 | M4 & T15 | 150 | 195 | 210 | 220 | 230 | 0.006 | 0.008 | 0.010 | 0.014 | 0.017 | 0.019 | 0.022 |
| 176 – 225 | M4 & T15 | 140 | 180 | 195 | 200 | 210 | 0.005 | 0.008 | 0.010 | 0.014 | 0.017 | 0.019 | 0.022 | |
| 226 – 275 | M4 & T15 | 130 | 170 | 180 | 190 | 200 | 0.005 | 0.007 | 0.010 | 0.014 | 0.017 | 0.019 | 0.022 | |
| 276 – 325 | T15 & M48 | — | — | — | 170 | 190 | 0.004 | 0.006 | 0.009 | 0.012 | 0.015 | 0.017 | – | |
| 326 – 375 | T15 & M48 | — | — | — | 155 | 170 | 0.003 | 0.006 | 0.009 | 0.012 | 0.015 | 0.017 | – | |
| High Strength Alloy 4340, 4330V, 300M, etc. | 225 – 300 | T15 & M48 | — | — | — | 110 | 115 | 0.005 | 0.007 | 0.009 | 0.010 | 0.014 | 0.017 | – |
| 301 – 350 | T15 & M48 | — | — | — | 85 | 90 | 0.004 | 0.007 | 0.009 | 0.010 | 0.014 | 0.017 | – | |
| 351 – 400 | M48 | — | — | — | 70 | 70 | 0.003 | 0.006 | 0.008 | 0.009 | 0.012 | 0.015 | – | |
| Structural Steel A36, A285, A526, etc. | 100 – 150 | M4 & T15 | 140 | 180 | 200 | 210 | 210 | 0.006 | 0.010 | 0.012 | 0.014 | 0.018 | 0.021 | – |
| 151 – 250 | M4 & T15 | 120 | 155 | 170 | 180 | 175 | 0.005 | 0.009 | 0.010 | 0.012 | 0.016 | 0.019 | – | |
| 251 – 350 | T15 & M48 | — | — | — | 140 | 150 | 0.004 | 0.008 | 0.009 | 0.010 | 0.014 | 0.017 | – | |
| High Temperature Alloy Hastelloy B, Inconel 600, etc. | 140 – 220 | T15 & M48 | — | — | — | 40 | 40 | 0.003 | 0.007 | 0.008 | 0.010 | 0.012 | 0.015 | – |
| 221 – 310 | M48 | — | — | — | 35 | 35 | 0.003 | 0.006 | 0.007 | 0.008 | 0.010 | 0.012 | – | |
| Stainless Steel 303, 416, 420, 17-4PH, etc. | 135 – 185 | M4 & T15 | 75 | 95 | 105 | 110 | 110 | 0.006 | 0.008 | 0.009 | 0.011 | 0.014 | 0.016 | 0.020 |
| 186 – 275 | M4 & T15 | 60 | 80 | 90 | 95 | 95 | 0.005 | 0.007 | 0.008 | 0.010 | 0.012 | 0.014 | 0.018 | |
| Tool Steel H13, H21, A4, etc. | 150 – 200 | T15 | — | — | — | 110 | 115 | 0.004 | 0.006 | 0.008 | 0.010 | 0.012 | 0.015 | 0.017 |
| 201 – 250 | T15 & M48 | — | — | — | 90 | 100 | 0.004 | 0.006 | 0.008 | 0.010 | 0.012 | 0.015 | – | |
| Aluminum | 30 | M4 & T15 | 600 | 750 | 850 | 870 | — | 0.008 | 0.013 | 0.016 | 0.020 | 0.022 | 0.025 | 0.025 |
| 180 | M4 & T15 | 300 | 400 | 450 | 470 | — | 0.008 | 0.013 | 0.016 | 0.018 | 0.022 | 0.025 | 0.025 | |
| Cast Iron Gray, Ductile, Nodular | 120 – 150 | M4 & T15 | 170 | 220 | 250 | 260 | 270 | 0.007 | 0.012 | 0.016 | 0.020 | 0.024 | 0.027 | 0.030 |
| 151 – 200 | M4 & T15 | 150 | 195 | 225 | 230 | 250 | 0.006 | 0.011 | 0.014 | 0.018 | 0.022 | 0.025 | 0.028 | |
| 201 – 220 | M4 & T15 | 130 | 170 | 195 | 200 | 215 | 0.006 | 0.009 | 0.012 | 0.016 | 0.018 | 0.021 | 0.024 | |
| 221 – 260 | T15 & M48 | — | — | — | 165 | 175 | 0.005 | 0.007 | 0.009 | 0.012 | 0.014 | 0.017 | – | |
| 261 – 320 | T15 & M48 | — | — | — | 135 | 145 | 0.004 | 0.006 | 0.007 | 0.009 | 0.012 | 0.014 | – | |
• These speeds and feeds are offered as guidelines. Equipment, horsepower, rigidity, fixturing, coolant volume and pressure, and material conditions will affect results.
• Overall conditions may require adjustment, up or down, to achieve the best performance.
• When using extended length toolholders reduce the speeds and feeds as depths increase.
Speed & Feed Guideline — Carbide Inserts
CARBIDE • SFM BY COATING • FEED BY DIAMETER RANGE • 11 MATERIAL GROUPS
▶View Carbide Speeds & Feeds35 conditions
| Material | Material Hardness BHN | Insert Substrate | SFM — Coatings | Feed | |||||
|---|---|---|---|---|---|---|---|---|---|
| K20 | 0.375 to 0.500 | 0.501 to 0.687 | 0.688 to 0.937 | 0.938 to 1.375 | 1.376 to 1.875 | ||||
| Ultra-TiN | Life-Coat | ||||||||
| Free Machining Steel 1117, 1215, 12L14, etc. | 100 – 150 | K20 | 420 | 470 | 0.008 | 0.012 | 0.015 | 0.018 | 0.021 |
| 151 – 200 | K20 | 360 | 410 | 0.007 | 0.011 | 0.014 | 0.016 | 0.019 | |
| 201 – 250 | K20 | 340 | 380 | 0.006 | 0.010 | 0.013 | 0.015 | 0.017 | |
| Low Carbon Steel 1010, 1020, 1144, etc. | 85 – 125 | K20 | 390 | 440 | 0.008 | 0.010 | 0.013 | 0.017 | 0.019 |
| 126 – 175 | K20 | 340 | 380 | 0.007 | 0.010 | 0.013 | 0.016 | 0.018 | |
| 176 – 225 | K20 | 310 | 350 | 0.006 | 0.009 | 0.012 | 0.015 | 0.017 | |
| 226 – 275 | K20 | 270 | 300 | 0.005 | 0.009 | 0.012 | 0.015 | 0.017 | |
| Medium Carbon Steel 1040, 1050, 1140, etc. | 125 – 175 | K20 | 340 | 380 | 0.007 | 0.010 | 0.013 | 0.016 | 0.018 |
| 176 – 225 | K20 | 310 | 350 | 0.006 | 0.009 | 0.012 | 0.015 | 0.017 | |
| 226 – 275 | K20 | 270 | 300 | 0.006 | 0.009 | 0.012 | 0.015 | 0.017 | |
| 276 – 325 | K20 | 230 | 260 | 0.005 | 0.008 | 0.011 | 0.014 | 0.016 | |
| Alloy Steel 4140, 5140, 8620, etc. | 125 – 175 | K20 | 325 | 260 | 0.007 | 0.010 | 0.013 | 0.016 | 0.018 |
| 176 – 225 | K20 | 300 | 330 | 0.006 | 0.009 | 0.012 | 0.015 | 0.017 | |
| 226 – 275 | K20 | 270 | 300 | 0.006 | 0.009 | 0.012 | 0.015 | 0.017 | |
| 276 – 325 | K20 | 250 | 270 | 0.005 | 0.008 | 0.011 | 0.014 | 0.016 | |
| 326 – 375 | K20 | 220 | 240 | 0.004 | 0.007 | 0.010 | 0.013 | 0.015 | |
| High Strength Alloy 4340, 4330V, 300M, etc. | 225 – 300 | K20 | 200 | 210 | 0.006 | 0.009 | 0.010 | 0.012 | 0.015 |
| 301 – 350 | K20 | 180 | 190 | 0.005 | 0.008 | 0.009 | 0.011 | 0.014 | |
| 351 – 400 | K20 | 160 | 170 | 0.004 | 0.007 | 0.008 | 0.010 | 0.012 | |
| Structural Steel A36, A285, A526, etc. | 100 – 150 | K20 | 310 | 330 | 0.008 | 0.011 | 0.014 | 0.016 | 0.018 |
| 151 – 250 | K20 | 250 | 260 | 0.006 | 0.010 | 0.012 | 0.014 | 0.016 | |
| 251 – 350 | K20 | 230 | 240 | 0.005 | 0.009 | 0.011 | 0.012 | 0.014 | |
| High Temperature Alloy Hastelloy B, Inconel 600, etc. | 140 – 220 | K20 | 105 | 110 | 0.004 | 0.007 | 0.009 | 0.011 | 0.013 |
| 221 – 310 | K20 | 85 | 90 | 0.004 | 0.006 | 0.008 | 0.010 | 0.012 | |
| Stainless Steel 303, 416, 420, 17-4PH, etc. | 135 – 185 | K20 | 210 | 220 | 0.007 | 0.009 | 0.012 | 0.014 | 0.016 |
| 186 – 275 | K20 | 160 | 170 | 0.006 | 0.008 | 0.011 | 0.012 | 0.014 | |
| Tool Steel H13, H21, A4, etc. | 150 – 200 | K20 | 220 | 230 | 0.004 | 0.007 | 0.009 | 0.011 | 0.013 |
| 201 – 250 | K20 | 170 | 180 | 0.004 | 0.007 | 0.009 | 0.011 | 0.013 | |
| Aluminum | 30 | K20 | 1500 | — | 0.010 | 0.015 | 0.018 | 0.020 | 0.022 |
| 180 | K20 | 1000 | — | 0.009 | 0.013 | 0.016 | 0.018 | 0.020 | |
| Cast Iron Gray, Ductile, Nodular | 120 – 150 | K20 | 460 | 475 | 0.008 | 0.012 | 0.015 | 0.019 | 0.023 |
| 151 – 200 | K20 | 400 | 455 | 0.007 | 0.011 | 0.013 | 0.017 | 0.021 | |
| 201 – 220 | K20 | 360 | 410 | 0.006 | 0.009 | 0.012 | 0.015 | 0.018 | |
| 221 – 260 | K20 | 310 | 340 | 0.005 | 0.008 | 0.011 | 0.013 | 0.015 | |
| 261 – 320 | K20 | 270 | 325 | 0.004 | 0.007 | 0.010 | 0.011 | 0.013 | |
• These speeds and feeds are offered as guidelines. Equipment, horsepower, rigidity, fixturing, coolant volume and pressure, and material conditions will affect results.
• Overall conditions may require adjustment, up or down, to achieve the best performance.
• When using extended length toolholders reduce the speeds and feeds as depths increase.
Coating Performance — High Speed Steel & Super Cobalt
M4 HIGH SPEED STEEL • T15 SUPER COBALT • 1–5 STAR RATING BY MATERIAL & HARDNESS
▶View High Speed Steel & Super Cobalt Recommendations35 conditions
| Material | Material Hardness | High Speed Steel | Super Cobalt | |||
|---|---|---|---|---|---|---|
| BHN | M4 | T15 | ||||
| TiN | TiCN | TiAlN | Ultra-TiN | Life-Coat | ||
| Free Machining Steel 1117, 1215, 12L14, etc. | 100 – 150 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 151 – 200 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 201 – 250 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| Low Carbon Steel 1010, 1020, 1144, etc. | 85 – 125 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 126 – 175 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 176 – 225 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 226 – 275 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| Medium Carbon Steel 1040, 1050, 1140, etc. | 125 – 175 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 176 – 225 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 226 – 275 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 276 – 325 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
| Alloy Steel 4140, 5140, 8620, etc. | 125 – 175 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 176 – 225 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 226 – 275 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 276 – 325 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
| 326 – 375 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
| High Strength Alloy 4340, 4330V, 300M, etc. | 225 – 300 | 2 of 5 (Very Good) | 3 of 5 (Better) | |||
| 301 – 350 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
| 351 – 400 | ||||||
| Structural Steel A36, A285, A526, etc. | 100 – 150 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 151 – 250 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 251 – 350 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
| High Temperature Alloy Hastelloy B, Inconel 600, etc. | 140 – 220 | 2 of 5 (Very Good) | 3 of 5 (Better) | |||
| 221 – 310 | ||||||
| Stainless Steel 303, 416, 420, 17-4PH, etc. | 135 – 185 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 186 – 275 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| Tool Steel H13, H21, A4, etc. | 150 – 200 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 201 – 250 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
| Aluminum | 30 | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 180 | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| Cast Iron Gray, Ductile, Nodular | 120 – 150 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 151 – 200 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 201 – 220 | 1 of 5 (Good) | 2 of 5 (Very Good) | 3 of 5 (Better) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 221 – 260 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
| 261 – 320 | 2 of 5 (Very Good) | 3 of 5 (Better) | ||||
• These materials and coating performance recommendations are offered as guidelines. Equipment, horsepower, rigidity, fixturing, coolant volume and pressure, and material conditions will affect results.
Coating Performance — Premium Cobalt & Carbide
M48 PREMIUM COBALT • K20 CARBIDE • 1–5 STAR RATING BY MATERIAL & HARDNESS
▶View Premium Cobalt & Carbide Recommendations35 conditions
| Material | Material Hardness | Premium Cobalt | Carbide | ||
|---|---|---|---|---|---|
| BHN | M48 | K20 | |||
| Life-Coat | Life-Coat | Ultra-TiN | Life-Coat | ||
| Free Machining Steel 1117, 1215, 12L14, etc. | 100 – 150 | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| 151 – 200 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 201 – 250 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| Low Carbon Steel 1010, 1020, 1144, etc. | 85 – 125 | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| 126 – 175 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 176 – 225 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 226 – 275 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| Medium Carbon Steel 1040, 1050, 1140, etc. | 125 – 175 | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| 176 – 225 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 226 – 275 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 276 – 325 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| Alloy Steel 4140, 5140, 8620, etc. | 125 – 175 | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| 176 – 225 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 226 – 275 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 276 – 325 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 326 – 375 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| High Strength Alloy 4340, 4330V, 300M, etc. | 225 – 300 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 301 – 350 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 351 – 400 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| Structural Steel A36, A285, A526, etc. | 100 – 150 | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| 151 – 250 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 251 – 350 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| High Temperature Alloy Hastelloy B, Inconel 600, etc. | 140 – 220 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) |
| 221 – 310 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| Stainless Steel 303, 416, 420, 17-4PH, etc. | 135 – 185 | 5 of 5 (Best) | 5 of 5 (Best) | ||
| 186 – 275 | 5 of 5 (Best) | 5 of 5 (Best) | |||
| Tool Steel H13, H21, A4, etc. | 150 – 200 | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| 201 – 250 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| Aluminum | 30 | 5 of 5 (Best) | |||
| 180 | 5 of 5 (Best) | ||||
| Cast Iron Gray, Ductile, Nodular | 120 – 150 | 4 of 5 (Exceptional) | 5 of 5 (Best) | ||
| 151 – 200 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 201 – 220 | 4 of 5 (Exceptional) | 5 of 5 (Best) | |||
| 221 – 260 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
| 261 – 320 | 4 of 5 (Exceptional) | 5 of 5 (Best) | 4 of 5 (Exceptional) | 5 of 5 (Best) | |
• These materials and coating performance recommendations are offered as guidelines. Equipment, horsepower, rigidity, fixturing, coolant volume and pressure, and material conditions will affect results.
Rating Key
| Rating | Meaning |
|---|---|
| ★☆☆☆☆ | Good |
| ★★☆☆☆ | Very Good |
| ★★★☆☆ | Better |
| ★★★★☆ | Exceptional |
| ★★★★★ | Best |
Substrates & Coatings
| Substrate / Coating | Characteristics |
|---|---|
| M4 | General Purpose HSS |
| T15 | Heavy cuts in difficult materials |
| M48 | Temp. resistant for high feeds & speeds |
| K20 | Wear resistant w / cutting edge strength |
| TiN | Effective Abrasion Wear and good lubricity |
| TiCN | Outstanding wear resistance |
| TiAlN | High temp. and outstanding wear resistance |
| Ultra-TiN | High lubricity, high temperature and outstanding wear resistance |
| Life-Coat | Phenomenal lubricity, high temperature, and out-standing wear resistance |
Series MS – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 0.6720″ – 1.0000″
- Premium CPM-M4 material, better wear resistance, greater tool life.
- Positive lip geometry, reduces horsepower, providing better shearing action.
- Available off the shelf in TiN coating, for quicker delivery and service.
- Shorter projection for better penetration rates.
- Will work with your existing spade drill blade holders.
L 0.843 · T 0.125 · W 0.562
▶View All Series MS Blades & Part Numbers12 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 0.6720 | 43/64 | *SB-0672MS | *SB-0672MS-T |
| 0.6870 | 11/16 | *SB-0687MS | *SB-0687MS-T |
| 0.7180 | 23/32 | *SB-0718MS | *SB-0718MS-T |
| 0.7500 | 3/4 | *SB-0750MS | *SB-0750MS-T |
| 0.7810 | 25/32 | *SB-0781MS | *SB-0781MS-T |
| 0.8120 | 13/16 | *SB-0812MS | *SB-0812MS-T |
| 0.8430 | 27/32 | *SB-0843MS | *SB-0843MS-T |
| 0.8750 | 7/8 | *SB-0875MS | *SB-0875MS-T |
| 0.9060 | 29/32 | *SB-0906MS | *SB-0906MS-T |
| 0.9370 | 15/16 | *SB-0937MS | *SB-0937MS-T |
| 0.9680 | 31/32 | *SB-0968MS | *SB-0968MS-T |
| 1.0000 | 1 | *SB-1000MS | *SB-1000MS-T |
* Outgoing Items
Series A – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 0.9680″ – 1.3750″
L 0.937 · T 0.187 · W 0.750
▶View All Series A Blades & Part Numbers14 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 0.9680 | 31/32 | *SB-0968A | *SB-0968A-T |
| 1.0000 | 1 | *SB-1000A | *SB-1000A-T |
| 1.0310 | 1-1/32 | *SB-1031A | *SB-1031A-T |
| 1.0620 | 1-1/16 | *SB-1062A | *SB-1062A-T |
| 1.0930 | 1-3/32 | *SB-1093A | *SB-1093A-T |
| 1.1250 | 1-1/8 | *SB-1125A | *SB-1125A-T |
| 1.1560 | 1-5/32 | *SB-1156A | *SB-1156A-T |
| 1.1870 | 1-3/16 | *SB-1187A | *SB-1187A-T |
| 1.2180 | 1-7/32 | *SB-1218A | *SB-1218A-T |
| 1.2500 | 1-1/4 | *SB-1250A | *SB-1250A-T |
| 1.2810 | 1-9/32 | *SB-1281A | *SB-1281A-T |
| 1.3120 | 1-5/16 | *SB-1312A | *SB-1312A-T |
| 1.3430 | 1-11/32 | *SB-1343A | *SB-1343A-T |
| 1.3750 | 1-3/8 | *SB-1375A | *SB-1375A-T |
* Outgoing Items
Series B – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 1.2500″ – 1.7500″
L 1.125 · T 0.281 · W 1.062
▶View All Series B Blades & Part Numbers17 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 1.2500 | 1-1/4 | *SB-1250B | *SB-1250B-T |
| 1.2810 | 1-9/32 | *SB-1281B | *SB-1281B-T |
| 1.3120 | 1-5/16 | *SB-1312B | *SB-1312B-T |
| 1.3430 | 1-11/32 | *SB-1343B | *SB-1343B-T |
| 1.3750 | 1-3/8 | *SB-1375B | *SB-1375B-T |
| 1.4060 | 1-13/32 | *SB-1406B | *SB-1406B-T |
| 1.4370 | 1-7/16 | *SB-1437B | *SB-1437B-T |
| 1.4680 | 1-15132 | *SB-1468B | *SB-1468B-T |
| 1.5000 | 1-1/2 | *SB-1500B | *SB-1500B-T |
| 1.5310 | 1-17/32 | *SB-1531B | *SB-1531B-T |
| 1.5620 | 1-9/16 | *SB-1562B | *SB-1562B-T |
| 1.5930 | 1-19/32 | *SB-1593B | *SB-1593B-T |
| 1.6250 | 1-5/8 | *SB-1625B | *SB-1625B-T |
| 1.6560 | 1-21/32 | *SB-1656B | *SB-1656B-T |
| 1.6870 | 1-11/16 | *SB-1687B | *SB-1687B-T |
| 1.7180 | 1-23/32 | *SB-1718B | *SB-1718B-T |
| 1.7500 | 1-3/4 | *SB-1750B | *SB-1750B-T |
* Outgoing Items
Series C – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 1.5000″ – 2.3750″
L 1.562 · T 0.312 · W 1.250
▶View All Series C Blades & Part Numbers29 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 1.5000 | 1-1/2 | *SB-1500C | *SB-1500C-T |
| 1.5310 | 1-17/32 | *SB-1531C | *SB-1531C-T |
| 1.5620 | 1-9/16 | *SB-1562C | *SB-1562C-T |
| 1.5930 | 1-19/32 | *SB-1593C | *SB-1593C-T |
| 1.6250 | 1-5/8 | *SB-1625C | *SB-1625C-T |
| 1.6560 | 1-21/32 | *SB-1656C | *SB-1656C-T |
| 1.6870 | 1-11/16 | *SB-1687C | *SB-1687C-T |
| 1.7180 | 1-23/32 | *SB-1718C | *SB-1718C-T |
| 1.7500 | 1-3/4 | *SB-1750C | *SB-1750C-T |
| 1.7810 | 1-25/32 | *SB-1781C | *SB-1781C-T |
| 1.8120 | 1-13/16 | *SB-1812C | *SB-1812C-T |
| 1.8430 | 1-27132 | *SB-1843C | *SB-1843C-T |
| 1.8750 | 1-7/8 | *SB-1875C | *SB-1875C-T |
| 1.9060 | 1-29/32 | *SB-1906C | *SB-1906C-T |
| 1.9370 | 1-15/16 | *SB-1937C | *SB-1937C-T |
| 1.9680 | 1-31/32 | *SB-1968C | *SB-1968C-T |
| 2.0000 | 2 | *SB-2000C | *SB-2000C-T |
| 2.0310 | 2-1/32 | *SB-2031C | *SB-2031C-T |
| 2.0620 | 2-1/16 | *SB-2062C | *SB-2062C-T |
| 2.0930 | 2-3/32 | *SB-2093C | *SB-2093C-T |
| 2.1250 | 2-1/8 | *SB-2125C | *SB-2125C-T |
| 2.1560 | 2-5/32 | *SB-2156C | *SB-2156C-T |
| 2.1870 | 2-3/16 | *SB-2187C | *SB-2187C-T |
| 2.2180 | 2-7/32 | *SB-2218C | *SB-2218C-T |
| 2.2500 | 2-1/4 | *SB-2250C | *SB-2250C-T |
| 2.2810 | 2-9/32 | *SB-2281C | *SB-2281C-T |
| 2.3120 | 2-5/16 | *SB-2312C | *SB-2312C-T |
| 2.3430 | 2-11/32 | *SB-2343C | *SB-2343C-T |
| 2.3750 | 2-3/8 | *SB-2375C | *SB-2375C-T |
* Outgoing Items
Series D – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 2.0000″ – 2.8750″
L 2.000 · T 0.375 · W 1.750
▶View All Series D Blades & Part Numbers29 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 2.0000 | 2 | *SB-2000D | *SB-2000D-T |
| 2.0310 | 2-1/32 | *SB-2031D | *SB-2031D-T |
| 2.0620 | 2-1/16 | *SB-2062D | *SB-2062D-T |
| 2.0930 | 2-3/32 | *SB-2093D | *SB-2093D-T |
| 2.1250 | 2-1/8 | *SB-2125D | *SB-2125D-T |
| 2.1560 | 2-5/32 | *SB-2156D | *SB-2156D-T |
| 2.1870 | 2-3/16 | *SB-2187D | *SB-2187D-T |
| 2.2180 | 2-7/32 | *SB-2218D | *SB-2218D-T |
| 2.2500 | 2-1/4 | *SB-2250D | *SB-2250D-T |
| 2.2810 | 2-9/32 | *SB-2281D | *SB-2281D-T |
| 2.3120 | 2-5/16 | *SB-2312D | *SB-2312D-T |
| 2.3430 | 2-11/32 | *SB-2343D | *SB-2343D-T |
| 2.3750 | 2-3/8 | *SB-2375D | *SB-2375D-T |
| 2.4060 | 2-13/32 | *SB-2406D | *SB-2406D-T |
| 2.4370 | 2-7/16 | *SB-2437D | *SB-2437D-T |
| 2.4680 | 2-15/32 | *SB-2468D | *SB-2468D-T |
| 2.5000 | 2-1/4 | *SB-2500D | *SB-2500D-T |
| 2.5310 | 2-17/32 | *SB-2531D | *SB-2531D-T |
| 2.5620 | 2-9/16 | *SB-2562D | *SB-2562D-T |
| 2.5930 | 2-19/32 | *SB-2593D | *SB-2593D-T |
| 2.6250 | 2-5/8 | *SB-2625D | *SB-2625D-T |
| 2.6560 | 2-21/32 | *SB-2656D | *SB-2656D-T |
| 2.6870 | 2-11/16 | *SB-2687D | *SB-2687D-T |
| 2.7180 | 2-23/32 | *SB-2718D | *SB-2718D-T |
| 2.7500 | 2-3/4 | *SB-2750D | *SB-2750D-T |
| 2.7810 | 2-25/32 | *SB-2781D | *SB-2781D-T |
| 2.8120 | 2-13/16 | *SB-2812D | *SB-2812D-T |
| 2.8430 | 2-27/32 | *SB-2843D | *SB-2843D-T |
| 2.8750 | 2-7/8 | *SB-2875D | *SB-2875D-T |
* Outgoing Items
Series E – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 2.5000″ – 3.3750″
L 2.375 · T 0.437 · W 2.062
▶View All Series E Blades & Part Numbers29 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 2.5000 | 2-1/2 | *SB-2500E | *SB-2500E-T |
| 2.5310 | 2-17/32 | *SB-2531E | *SB-2531E-T |
| 2.5620 | 2-9/16 | *SB-2562E | *SB-2562E-T |
| 2.5930 | 2-19/32 | *S8-2593E | *SB-2593E-T |
| 2.6250 | 2-5/8 | *SB-2625E | *SB-2625E-T |
| 2.6560 | 2-21/32 | *SB-2656E | *SB-2656E-T |
| 2.6870 | 2-11/16 | *SB-2687E | *SB-2687E-T |
| 2.7180 | 2-23/32 | *SB-2718E | *SB-2718E-T |
| 2.7500 | 2-3/4 | *SB-2750E | *SB-2750E-T |
| 2.7810 | 2-25/32 | *SB-2781E | *SB-2781E-T |
| 2.8120 | 2-13/16 | *SB-2812E | *SB-2812E-T |
| 2.8430 | 2-27/32 | *SB-2843E | *SB-2843E-T |
| 2.8750 | 2-7/8 | *SB-2875E | *SB-2875E-T |
| 2.9060 | 2-29/32 | *SB-2906E | *SB-2906E-T |
| 2.9370 | 2-15/16 | *SB-2937E | *SB-2937E-T |
| 2.9680 | 2-31/32 | *SB-2968E | *SB-2968E-T |
| 3.0000 | 3 | *SB-3000E | *SB-3000E-T |
| 3.0310 | 3-1/32 | *SB-3031E | *SB-3031E-T |
| 3.0620 | 3-1/16 | *SB-3062E | *SB-3062E-T |
| 3.0930 | 3-3/32 | *SB-3093E | *SB-3093E-T |
| 3.1250 | 3-1/8 | *SB-3125E | *SB-3125E-T |
| 3.1560 | 3-5/32 | *SB-3156E | *SB-3156E-T |
| 3.1870 | 3-3/16 | *SB-3187E | *SB-3187E-T |
| 3.2180 | 3-7/32 | *SB-3218E | *SB-3218E-T |
| 3.2500 | 3-1/4 | *SB-3250E | *SB-3250E-T |
| 3.2810 | 3-9/32 | *SB-3281E | *SB-3281E-T |
| 3.3120 | 3-5/16 | *SB-3312E | *SB-3312E-T |
| 3.3430 | 3-11/32 | *SB-3343E | *SB-3343E-T |
| 3.3750 | 3-3/8 | *SB-3375E | *SB-3375E-T |
* Outgoing Items
Series F – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 3.0000″ – 3.8750″
L 2.875 · T 0.500 · W 2.625
▶View All Series F Blades & Part Numbers29 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 3.0000 | 3 | *SB-3000F | *SB-3000F-T |
| 3.0310 | 3-1/32 | *SB-3031F | *SB-3031F-T |
| 3.0620 | 3-1/16 | *SB-3062F | *SB-3062F-T |
| 3.0930 | 3-3/16 | *SB-3093F | *SB-3093F-T |
| 3.1250 | 3-1/8 | *SB-3125F | *SB-3125F-T |
| 3.1560 | 3-5/32 | *SB-3156F | *SB-3156F-T |
| 3.1870 | 3-3/16 | *SB-3187F | *SB-3187F-T |
| 3.2180 | 3-7/32 | *SB-3218F | *SB-3218F-T |
| 3.2500 | 3-1/4 | *SB-3250F | *SB-3250F-T |
| 3.2810 | 3-9/32 | *SB-3281F | *SB-3281F-T |
| 3.3120 | 3-5/16 | *SB-3312F | *SB-3312F-T |
| 3.3430 | 3-11/32 | *SB-3343F | *SB-3343F-T |
| 3.3750 | 3-3/8 | *SB-3375F | *SB-3375F-T |
| 3.4060 | 3-13/32 | *SB-3406F | *SB-3406F-T |
| 3.4370 | 3-7/16 | *SB-3437F | *SB-3437F-T |
| 3.4680 | 3-15/32 | *SB-3468F | *SB-3468F-T |
| 3.5000 | 3-1/2 | *SB-3500F | *SB-3500F-T |
| 3.5310 | 3-17/32 | *SB-3531F | *SB-3531F-T |
| 3.5620 | 3-9/16 | *SB-3562F | *SB-3562F-T |
| 3.5930 | 3-19/32 | *SB-3593F | *SB-3593F-T |
| 3.6250 | 3-5/8 | *SB-3625F | *SB-3625F-T |
| 3.6560 | 3-21/32 | *SB-3656F | *SB-3656F-T |
| 3.6870 | 3-11/16 | *SB-3687F | *SB-3687F-T |
| 3.7180 | 3-23/32 | *SB-3718F | *SB-3718F-T |
| 3.7500 | 3-3/4 | *SB-3750F | *SB-3750F-T |
| 3.7810 | 3-25/32 | *SB-3781F | *SB-3781F-T |
| 3.8120 | 3-13/16 | *SB-3812F | *SB-3812F-T |
| 3.8430 | 3-27/32 | *SB-3843F | *SB-3843F-T |
| 3.8750 | 3-7/8 | *SB-3875F | *SB-3875F-T |
* Outgoing Items
Series G – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 3.5000″ – 4.3750″
L 3.375 · T 0.625 · W 3.062
▶View All Series G Blades & Part Numbers23 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 3.5000 | 3-1/2 | *SB-3500G | *SB-3500G-T |
| 3.5310 | 3-17/32 | *SB-3531G | *SB-3531G-T |
| 3.5620 | 3-9/16 | *SB-3562G | *SB-3562G-T |
| 3.5930 | 3-19/32 | *SB-3593G | *SB-3593G-T |
| 3.6250 | 3-5/8 | *SB-3625G | *SB-3625G-T |
| 3.6560 | 3-21/32 | *SB-3656G | *SB-3656G-T |
| 3.6870 | 3-11/16 | *SB-3687G | *SB-3687G-T |
| 3.7180 | 3-23/32 | *SB-3718G | *SB-3718G-T |
| 3.7500 | 3-3/4 | *SB-3750G | *SB-3750G-T |
| 3.7810 | 3-25/32 | *SB-3781G | *SB-3781G-T |
| 3.8120 | 3-13/16 | *SB-3812G | *SB-3812G-T |
| 3.8430 | 3-27/32 | *SB-3843G | *SB-3843G-T |
| 3.8750 | 3-7/8 | *SB-3875G | *SB-3875G-T |
| 3.9060 | 3-29/32 | *SB-3906G | *SB-3906G-T |
| 3.9370 | 3-15/16 | *SB-3937G | *SB-3937G-T |
| 3.9680 | 3-31/32 | *SB-3968G | *SB-3968G-T |
| 4.0000 | 4 | *SB-4000G | *SB-4000G-T |
| 4.0620 | 4-1/16 | *SB-4062G | *SB-4062G-T |
| 4.1250 | 4-1/8 | *SB-4125G | *SB-4125G-T |
| 4.1870 | 4-3/16 | *SB-4187G | *SB-4187G-T |
| 4.2500 | 4-1/4 | *SB-4250G | *SB-4250G-T |
| 4.3120 | 4-5/16 | *SB-4312G | *SB-4312G-T |
| 4.3750 | 4-3/8 | *SB-4375G | *SB-4375G-T |
* Outgoing Items
Series H – Spade Drill Blades
IMPERIALPREMIUM CPM-M4 • UNCOATED & TIN COATED | SIZES 4.0000″ – 7.3750″
L 3.688 · T 0.687 · W 3.500
▶View All Series H Blades & Part Numbers36 sizes
| Decimal Dia. (in.) | Fraction Dia. (in.) | Uncoated Blades Part Number | TiN Coated Blades Part Number |
|---|---|---|---|
| 4.0000 | 4 | *SB-4000H | *SB-4000H-T |
| 4.0620 | 4-1/16 | *SB-4062H | *SB-4062H-T |
| 4.1250 | 4-1/8 | *SB-4125H | *SB-4125H-T |
| 4.1870 | 4-3/16 | *SB-4187H | *SB-4187H-T |
| 4.2500 | 4-1/4 | *SB-4250H | *SB-4250H-T |
| 4.3120 | 4-5/16 | *SB-4312H | *SB-4312H-T |
| 4.3750 | 4-3/8 | *SB-4375H | *SB-4375H-T |
| 4.4370 | 4-7/16 | *SB-4437H | *SB-4437H-T |
| 4.5000 | 4-1/2 | *SB-4500H | *SB-4500H-T |
| 4.5620 | 4-9/16 | *SB-4562H | *SB-4562H-T |
| 4.6250 | 4-5/8 | *SB-4625H | *SB-4625H-T |
| 4.6870 | 4-11/16 | *SB-4687H | *SB-4687H-T |
| 4.7500 | 4-3/4 | *SB-4750H | *SB-4750H-T |
| 4.8120 | 4-13/16 | *SB-4812H | *SB-4812H-T |
| 4.8750 | 4-7/8 | *SB-4875H | *SB-4875H-T |
| 4.9370 | 4-15/16 | *SB-4937H | *SB-4937H-T |
| 5.0000 | 5 | *SB-5000H | *SB-5000H-T |
| 5.1250 | 5-1/8 | *SB-5125H | *SB-5125H-T |
| 5.2500 | 5-1/4 | *SB-5250H | *SB-5250H-T |
| 5.3750 | 5-3/8 | *SB-5375H | *SB-5375H-T |
| 5.5000 | 5-1/2 | *SB-5500H | *SB-5500H-T |
| 5.6250 | 5-5/8 | *SB-5625H | *SB-5625H-T |
| 5.7500 | 5-3/4 | *SB-5750H | *SB-5750H-T |
| 5.8750 | 5-7/8 | *SB-5875H | *SB-5875H-T |
| 6.0000 | 6 | *SB-6000H | *SB-6000H-T |
| 6.1250 | 6-1/8 | *SB-6125H | *SB-6125H-T |
| 6.2500 | 6-1/4 | *SB-6250H | *SB-6250H-T |
| 6.3750 | 6-3/8 | *SB-6375H | *SB-6375H-T |
| 6.5000 | 6-1/2 | *SB-6500H | *SB-6500H-T |
| 6.6250 | 6-5/8 | *SB-6625H | *SB-6625H-T |
| 6.7500 | 6-3/4 | *SB-6750H | *SB-6750H-T |
| 6.8750 | 6-7/8 | *SB-6875H | *SB-6875H-T |
| 7.0000 | 7 | *SB-7000H | *SB-7000H-T |
| 7.1250 | 7-1/8 | *SB-7125H | *SB-7125H-T |
| 7.2500 | 7-1/4 | *SB-7250H | *SB-7250H-T |
| 7.3750 | 7-3/8 | *SB-7375H | *SB-7375H-T |
* Outgoing Items
Flat Bottom Spade Drill Blades
IMPERIALSERIES MS, A, B, C, D, E, F, G, H • PREMIUM CPM-M4
- Premium CPM-M4 material, better wear resistance, greater tool life.
- Positive lip geometry, reduces horsepower, providing better shearing action.
- Available off the shelf in TiN coating, for quicker delivery and service.
- Shorter projection for better penetration rates.
- Will work with your existing spade drill blade holders.
▶View All Flat Bottom Blades & Part Numbers42 sizes
Series MS — L = 0.843, T = 0.125, W = 0.562
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 0.7500 | 3/4 | *FB-0750MS |
| 0.8120 | 13/16 | *FB-0812MS |
| 0.8750 | 7/8 | *FB-0875MS |
| 0.9370 | 15/16 | *FB-0937MS |
| 1.0000 | 1 | *FB-1000MS |
Series A — L = 0.937, T = 0.187, W = 0.750
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 1.0000 | 1 | *FB-1000A |
| 1.0620 | 1-1/16 | *FB-1062A |
| 1.1870 | 1-3/16 | *FB-1187A |
Series B — L = 1.125, T = 0.281, W = 1.062
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 1.0000 | 1 | *FB-1000B |
| 1.0620 | 1-1/16 | *FB-1062B |
| 1.1250 | 1-1/8 | *FB-1125B |
| 1.1870 | 1-3/16 | *FB-1187B |
| 1.2500 | 1-1/4 | *FB-1250B |
| 1.3120 | 1-5/16 | *FB-1312B |
| 1.4370 | 1-7/16 | *FB-1437B |
Series C — L = 1.562, T = 0.312, W = 1.250
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 1.8120 | 1-13/16 | *FB-1812C |
Series D — L = 2.000, T = 0.375, W = 1.750
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 2.1250 | 2-1/8 | *FB-2125D |
| 2.1870 | 2-3/16 | *FB-2187D |
| 2.3120 | 2-5/16 | *FB-2312D |
| 2.3750 | 2-3/8 | *FB-2375D |
| 2.4370 | 2-7/16 | *FB-2437D |
| 2.5000 | 2-1/2 | *FB-2500D |
Series E — L = 2.375, T = 0.437, W = 2.062
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 2.5620 | 2-9/16 | *FB-2562E |
| 2.6250 | 2-5/8 | *FB-2625E |
| 2.8120 | 2-13/16 | *FB-2812E |
| 2.8750 | 2-7/8 | *FB-2875E |
| 3.0000 | 3 | *FB-3000E |
Series F — L = 2.875, T = 0.500, W = 2.625
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 3.1250 | 3-1/8 | *FB-3125F |
| 3.1870 | 3-3/16 | *FB-3187F |
| 3.3120 | 3-5/16 | *FB-3312F |
| 3.4370 | 3-7/16 | *FB-3437F |
Series G — L = 3.375, T = 0.625, W = 3.062
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 3.5620 | 3-9/16 | *FB-3562G |
| 3.6250 | 3-5/8 | *FB-3625G |
| 3.6870 | 3-11/16 | *FB-3687G |
| 3.7500 | 3-3/4 | *FB-3750G |
| 3.8120 | 3-13/16 | *FB-3812G |
| 3.8750 | 3-7/8 | *FB-3875G |
| 3.9370 | 3-15/16 | *FB-3937G |
| 4.0000 | 4 | *FB-4000G |
Series H — L = 3.688, T = 0.687, W = 3.500
| Decimal Dia. (in.) | Fraction Dia. (in.) | Part Number |
|---|---|---|
| 4.1250 | 4-1/8 | *FB-4125H |
| 4.6250 | 4-5/8 | *FB-4625H |
| 4.7500 | 4-3/4 | *FB-4750H |
* Outgoing Items
Mini Series Spade Blade Holders
IMPERIALSTANDARD • STRAIGHT SHANK • COOLANT: END ENTRY & SIDE ENTRY
- One pass drilling
- No pecking cycle needed
- No lost time for chip removal
- Chip breakers built into spade blades results in small “C” shaped chips
- Longer tool life
- Less heat damage with coolant
- Less friction through better lubrication
▶View All Mini Series Spade Blade Holders & Part Numbers3 holders
Short Series
| Part Number | Series | A Range | B | C | D Shank Dia. | E Body Dia. | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *SBH-MS-001 | MS | 0.672 to 1.000 | 7-15/32 | 7-3/16 | 1.000 | 0.650 | 3-1/8 | 3-13/16 | 1/8-27 NPT |
Medium Series
| Part Number | Series | A Range | B | C | D Shank Dia. | E Body Dia. | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *SBH-MS-003 | MS | 0.672 to 1.000 | 9-15/32 | 9-3/16 | 1.000 | 0.650 | 5-1/8 | 5-13/16 | 1/8-27 NPT |
Long Series
| Part Number | Series | A Range | B | C | D Shank Dia. | E Body Dia. | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *SBH-MS-005 | MS | 0.672 to 1.000 | 11-15/32 | 11-3/16 | 1.000 | 0.650 | 7-1/8 | 7-13/16 | 1/8-27 NPT |
* Outgoing Items
Mini Series Heavy Duty Spade Blade Holders
IMPERIALHEAVY DUTY • STRAIGHT SHANK • COOLANT: END ENTRY & SIDE ENTRY
▶View All Mini Series Heavy Duty Spade Blade Holders & Part Numbers2 holders
Medium Series
| Part Number | Series | A Range | B | C | D Shank Dia. | E Body Dia. | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *SBH-MS-004 | MS | 0.812 to 1.000 | 9-15/32 | 9-3/16 | 1.000 | 0.687 | 5-1/8 | 5-13/16 | 1/8-27 NPT |
Long Series
| Part Number | Series | A Range | B | C | D Shank Dia. | E Body Dia. | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *SBH-MS-006 | MS | 0.812 to 1.000 | 11-15/32 | 11-3/16 | 1.000 | 0.687 | 7-1/8 | 7-13/16 | 1/8-27 NPT |
* Outgoing Items
Straight Shank Spade Blade Holders
IMPERIALSTRAIGHT SHANK • COOLANT: END ENTRY & SIDE ENTRY • SHORT, LONG & EXTRA LONG
▶View All Straight Shank Spade Blade Holders & Part Numbers20 holders
Short Series
| Part Number | Series | A | B | C | D | E | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *801-003 | **A | 31/32 to 1-3/8 | 6-13/16 | 6-1/2 | 1 | 3 | 2-7/8 | 3-5/16 | 1/8 NPT |
| *801-005 | B | 1-1/4 to 1-3/4 | 7-3/4 | 7-1/2 | 1 | 3-1/2 | 3-1/4 | 3-3/4 | 1/8 NPT |
| *801-006 | B | 1-1/4 to 1-3/4 | 7-3/4 | 7-1/2 | 1-1/2 | 3-1/2 | 3-1/4 | 3-3/4 | 1/8 NPT |
| *801-009 | D | 2 to 2-7/8 | 8-5/8 | 8 | 1-1/2 | 4 | 4-1/8 | 4-5/8 | 1/4 NPT |
| *801-010 | D | 2 to 2-7/8 | 8-5/8 | 8 | 1-3/4 | 4 | 4-1/8 | 4-5/8 | 1/4 NPT |
| *801-011 | E | 2-1/2 to 3-3/8 | 9-13/16 | 9 | 1-3/4 | 5 | 5-3/8 | 5-13/16 | 1/4 NPT |
| *801-012 | E | 2-1/2 to 3-3/8 | 9-13/16 | 9 | 2 | 5 | 5-3/8 | 5-13/16 | 1/4 NPT |
| *801-013 | F | 3 to 3-7/8 | 11 | 10 | 2 | 6 | 6-1/2 | 7 | 3/8 NPT |
| *801-014 | F | 3 to 3-7/8 | 11 | 10 | 2-1/2 | 6 | 6-1/2 | 7 | 3/8 NPT |
| *801-115 | G | 3-1/2 to 4-1/2 | 12-7/16 | 11 | 3 | 6 | 7 | 7-7/16 | 1/2 NPT |
Long Series
| Part Number | Series | A | B | C | D | E | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *801-015 | AA | 31/32 to 1-3/8 | 11-3/4 | 11-1/4 | 1 | 7-3/4 | 7-3/4 | 8-1/4 | 1/8 NPT |
| *801-016 | AA | 31/32 to 1-3/8 | 11-3/4 | 11-1/4 | 1-1/2 | 7-3/4 | 7-3/4 | 8-1/4 | 1/8 NPT |
| *801-017 | **A | 31/32 to 1-3/8 | 11-9/16 | 11-1/4 | 1 | 7-3/4 | 7-5/8 | 8-1/16 | 1/8 NPT |
| *801-018 | **A | 31/32 to 1-3/8 | 11-9/16 | 11-1/4 | 1-1/2 | 7-3/4 | 7-5/8 | 8-1/16 | 1/8 NPT |
| *801-019 | B | 1-1/4 to 1-3/4 | 12-3/8 | 12-1/8 | 1-1/4 | 8-1/8 | 7-7/8 | 8-3/8 | 1/8 NPT |
| *801-020 | B | 1-1/4 to 1-3/4 | 12-3/8 | 12-1/8 | 1-1/2 | 8-1/8 | 7-7/8 | 8-3/8 | 1/8 NPT |
| *801-021 | C | 1-1/2 to 2-3/8 | 12-15/16 | 12-1/2 | 1-1/2 | 8-1/2 | 8-1/2 | 8-15/16 | 1/8 NPT |
| *801-023 | E | 2-1/2 to 3-3/8 | 15-1/16 | 14-1/4 | 2 | 10-1/4 | 10-5/8 | 11-1/16 | 1/4 NPT |
| *801-025 | G | 3-1/2 to 4-1/2 | 19-15/16 | 18-1/2 | 3 | 13-1/2 | 14-1/2 | 14-15/16 | 1/2 NPT |
| *801-026 | H | 4 to 8 | 23-1/16 | 21-1/2 | 3 | 15-1/2 | 16-5/8 | 17-1/16 | 1/2 NPT |
* Outgoing Items
**Note : “A” series holders accept blades 3/16” thick. For blades 1/4” thick, order holders series “AA”
Straight Shank Spade Blade Holders
IMPERIALSTRAIGHT SHANK • COOLANT: END ENTRY & SIDE ENTRY • SHORT, LONG & EXTRA LONG
▶View All Straight Shank Spade Blade Holders & Part Numbers5 holders
Extra Long Series
| Part Number | Series | A | B | C | D | E | D.O.C. Max. | F | G |
|---|---|---|---|---|---|---|---|---|---|
| *801-127 | A | 31/32 to 1-3/8 | 14-9/16 | 14-3/4 | 1-1/2 | 11-1/4 | 11-1/8 | 11-9/16 | 1/8 NPT |
| *801-128 | B | 1-1/4 to 1-3/4 | 15-1/2 | 15-1/4 | 1-1/2 | 11-1/4 | 11 | 11-1/2 | 1/8 NPT |
| *801-129 | C | 1-1/2 to 2-3/8 | 17-7/16 | 17 | 1-1/2 | 13 | 13 | 13-7/16 | 1/8 NPT |
| *801-130 | D | 2 to 2-7/8 | 17-1/2 | 17 | 1-3/4 | 13 | 13-1/8 | 13-1/2 | 1/4 NPT |
| *801-131 | E | 2-1/2 to 3-3/8 | 18-13/16 | 18 | 2 | 14 | 14-3/8 | 14-13/16 | 1/4 NPT |
•Spade blades sold separately, beginning on page 64.
* Outgoing Items
Taper Shank Spade Blade Holders
IMPERIALTAPER SHANK • COOLANT: SIDE ENTRY ON MORSE TAPER
▶View All Taper Shank Spade Blade Holders & Part Numbers6 holders
Short Series
| Part Number | Series | A | B | C | D | E | D.O.C. Max. | F |
|---|---|---|---|---|---|---|---|---|
| *801-027 | AA | 31/32 to 1-3/8 | 7-3/8 | 6-7/8 | #3 | 3 | 3-1/8 | 3-1/2 |
| *801-028 | **A | 31/32 to 1-3/8 | 7-3/16 | 6-7/8 | #3 | 3 | 2-7/8 | 3-5/16 |
| *801-029 | B | 1-1/4 to 1-3/4 | 8-5/8 | 8-3/8 | #4 | 3-1/2 | 3-1/4 | 3-3/4 |
| *801-030 | C | 1-1/2 to 2-3/8 | 8-13/16 | 8-3/8 | #4 | 3-1/2 | 3-1/2 | 3-15/16 |
| *801-031 | D | 2 to 2-7/8 | 9-1/2 | 8-7/8 | #4 | 4 | 4-1/8 | 4-5/8 |
| *801-032 | E | 2-1/2 to 3-3/8 | 11-15/16 | 11-1/8 | #5 | 5 | 5-3/8 | 5-13/16 |
* Outgoing Items
**Note : “A” series holders accept blades 3/16” thick. For blades 1/4” thick, order holders series “AA”
Taper Shank Spade Blade Holders — Rotary Coolant Gland Provision
IMPERIALTAPER SHANK • COOLANT: SIDE ENTRY • PROVISION FOR OPTIONAL ROTARY COOLANT GLAND
▶View All Taper Shank Spade Blade Holders — Rotary Coolant Gland Provision & Part Numbers21 holders
Short Series
| Part Number | Series | A | B | C | D MT | E | D.O.C. Max. | F | G | H | J | Optional Rotary Coolant Gland |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| *801-036 | A | 31/32 to 1-3/8 | 10-1/16 | 9-3/4 | #4 | 3 | 2-7/8 | 3-5/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-037 | B | 1-1/4 to 1-3/4 | 10-1/2 | 10-1/4 | #4 | 3-1/2 | 3-1/4 | 3-3/4 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-038 | C | 1-1/2 to 2-3/8 | 11-3/16 | 10-3/4 | #4 | 4 | 4 | 4-7/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-039 | D | 2 to 2-7/8 | 11-7/8 | 11-1/4 | #4 | 4-1/2 | 4-5/8 | 5-1/8 | 3/8 NPT | 4-7/8 | 1-7/8 | CGH2-1500 |
| *801-040 | E | 2-1/2 to 3-3/8 | 14-3/16 | 13-3/8 | #5 | 5 | 5-3/8 | 5-13/16 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-041 | F | 3 to 3-7/8 | 14-7/8 | 13-7/8 | #5 | 5-1/2 | 6 | 6-1/2 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-043 | H | 4 to 8 | 20-1/8 | 18-9/16 | #6 | 7 | 8-1/8 | 8-9/16 | 1/2 NPT | 8-9/16 | 3 | CGH2-2562 |
Medium Series
| Part Number | Series | A | B | C | D MT | E | D.O.C. Max. | F | G | H | J | Optional Rotary Coolant Gland |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| *801-044 | AA | 31/32 to 1-3/8 | 15 | 14-1/2 | #4 | 7-3/4 | 7-3/4 | 8-1/4 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-045 | **A | 31/32 to 1-3/8 | 14-13/16 | 14-1/2 | #4 | 7-3/4 | 7-5/8 | 8-1/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-046 | B | 1-1/4 to 1-3/4 | 15-1/8 | 14-7/8 | #4 | 8-1/8 | 7-7/8 | 8-3/8 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-047 | C | 1-1/2 to 2-3/8 | 15-11/16 | 15-1/4 | #4 | 8-1/2 | 8-1/2 | 8-15/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-048 | D | 2 to 2-7/8 | 16-13/16 | 16-3/16 | #4 | 9-1/4 | 9-3/8 | 9-7/8 | 3/8 NPT | 4-7/8 | 2-1/16 | CGH2-1500 |
| *801-049 | E | 2-1/2 to 3-3/8 | 19-7/16 | 18-5/8 | #5 | 10-1/4 | 10-1/2 | 11-1/16 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-050 | F | 3 to 3-7/8 | 21-1/8 | 20-1/8 | #5 | 11-3/4 | 12-1/4 | 12-3/4 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-051 | G | 3-1/2 to 4-1/2 | 23-5/16 | 21-7/8 | #5 | 13-1/2 | 14-1/2 | 14-15/16 | 3/8NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-052 | H | 4 to 8 | 28-5/8 | 27-1/16 | #6 | 15-1/2 | 16-5/8 | 17-1/16 | 1/2 NPT | 8-9/16 | 3 | CGH2-2562 |
Long Series
| Part Number | Series | A | B | C | D MT | E | D.O.C. Max. | F | G | H | J | Optional Rotary Coolant Gland |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| *801-145 | A | 31/32 to 1-3/8 | 18-5/16 | 18 | #4 | 11-1/4 | 11-1/8 | 11-9/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-146 | B | 1-1/4 to 1-3/4 | 18-1/4 | 18 | #4 | 11-1/4 | 11 | 11-1/2 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-147 | C | 1-1/2 to 2-3/8 | 20-3/16 | 19-3/4 | #4 | 13 | 13 | 13-7/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-148 | D | 2 to 2-7/8 | 20-9/16 | 19-15/16 | #4 | 13 | 13-1/8 | 13-5/8 | 3/8 NPT | 4-7/8 | 2-1/16 | CGH2-1500 |
| *801-149 | E | 2-1/2 to 3-3/8 | 23-3/16 | 22-3/8 | #5 | 14 | 14-3/8 | 14-13/16 | 318 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
•Spade blades sold separately, beginning on page 64.
* Outgoing Items
**Note : “A” series holders accept blades 3/16” thick. For blades 1/4” thick, order holders series “AA”
Taper Shank Spade Blade Holders — Rotary Coolant Gland Provision
IMPERIALTAPER SHANK • COOLANT: SIDE ENTRY • PROVISION FOR OPTIONAL ROTARY COOLANT GLAND
▶View All Taper Shank Spade Blade Holders — Rotary Coolant Gland Provision & Part Numbers16 holders
Extra Long Series
| Part Number | Series | A | B | C | D MT | E | D.O.C. Max. | F | G | H | J | Optional Rotary Coolant Gland |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| *801-053 | AA | 31/32 to 1-3/8 | 22-1/4 | 21-3/4 | #4 | 15 | 15-1/8 | 15-1/2 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-054 | **A | 31/32 to 1-3/8 | 22-1/16 | 21-3/4 | #4 | 15 | 14-7/8 | 15-5/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-055 | B | 1-1/4 to 1-3/4 | 22 | 21-3/4 | #4 | 15 | 14-3/4 | 15-1/4 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-056 | C | 1-1/2 to 2-3/8 | 25-3/16 | 24-3/4 | #4 | 18 | 18 | 18-7/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-057 | D | 2 to 2-7/8 | 25-9/16 | 24-15/16 | #4 | 18 | 18-1/8 | 18-5/8 | 3/8 NPT | 4-7/8 | 2-1/16 | CGH2-1500 |
| *801-058 | E | 2-1/2 to 3-3/8 | 29-3/16 | 28-3/8 | #5 | 20 | 20-3/8 | 20-13/16 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-059 | F | 3 to 3-7/8 | 29-3/8 | 28-3/8 | #5 | 20 | 20-1/2 | 21 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-061 | H | 4 to 8 | 37-1/8 | 35-9/16 | #6 | 24 | 25-1/8 | 25-9/16 | 1/2 NPT | 8-9/16 | 3 | CGH2-2562 |
Super Long Series
| Part Number | Series | A | B | C | D MT | E | D.O.C. Max. | F | G | H | J | Optional Rotary Coolant Gland |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| *801-062 | A | 31/32 to 1-3/8 | 28-1/16 | 27-3/4 | #4 | 21 | 20-7/8 | 21-5/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-063 | B | 1-1/4 to 1-3/4 | 29 | 28-3/4 | #4 | 22 | 21-3/4 | 22-1/4 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-064 | C | 1-1/2 to 2-3/8 | 33-3/16 | 32-3/4 | #4 | 26 | 26 | 26-7/16 | 1/4 NPT | 4-7/8 | 1-7/8 | CGH2-1250 |
| *801-065 | D | 2 to 2-7/8 | 35-9/16 | 34-15/16 | #4 | 28 | 28-1/8 | 28-5/8 | 3/8 NPT | 4-7/8 | 2-1/16 | CGH2-1500 |
| *801-067 | F | 3 to 3-7/8 | 42-3/8 | 41-3/8 | #5 | 33 | 33-1/2 | 34 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-068 | G | 3-1/2 to 4-1/2 | 46-13/16 | 45-3/8 | #5 | 37 | 38 | 38-7/16 | 3/8 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-069 | H | 4 to 8 | 49-15/16 | 48-3/8 | #5 | 40 | 41-1/8 | 41-9/16 | 1/2 NPT | 6-1/8 | 2-1/4 | CGH2-2000 |
| *801-070 | H | 4 to 8 | 53-1/8 | 51-9/16 | #6 | 40 | 41-1/8 | 41-9/16 | 1/2 NPT | 8-9/16 | 3 | CGH2-2562 |
• Spade blade holders DO NOT include Rotary Coolant Glands. To order Rotary Coolant Glands, see pages 112-113.
* Outgoing Items
**Note : “A” series holders accept blades 3/16” thick. For blades 1/4” thick, order holders series “AA”
50 NMTB Taper Shank Spade Blade Holders
IMPERIAL50 NMTB • TAPER SHANK • COOLANT: SIDE ENTRY • PROVISION FOR OPTIONAL ROTARY COOLANT GLAND
▶View All 50 NMTB Taper Shank Spade Blade Holders & Part Numbers7 holders
| Part Number | Series | A | B | C | D | E | F | Optional Rotary Coolant Gland |
|---|---|---|---|---|---|---|---|---|
| *801-200 | AA | 31/32 to 1-3/8 | 17-3/4 | 16-5/8 | 8 | 8-1/2 | 3-21/32 | CGH2-2562 |
| *801-201 | **A | 31/32 to 1-3/8 | 17-9/16 | 16-5/8 | 8 | 8-5/16 | 3-21/32 | CGH2-2562 |
| *801-202 | B | 1-1/4 to 1-3/4 | 17-3/4 | 16-5/8 | 8 | 8-1/2 | 3-21/32 | CGH2-2562 |
| *801-204 | D | 2 to 2-7/8 | 20-3/8 | 18-3/8 | 10 | 11-1/8 | 3-21/32 | CGH2-2562 |
| *801-205 | E | 2-1/2 to 3-3/8 | 20-9/16 | 18-3/16 | 10 | 11-5/16 | 3-21/32 | CGH2-2562 |
| *801-206 | F | 3 to 3-7/8 | 21-15/16 | 19-1/16 | 11 | 12-7/16 | 3-29/32 | CGH2-4250 |
| *801-208 | H | 4 to 8 | 23-9/16 | 19-7/8 | 12 | 14-1/16 | 3-29/32 | CGH2-4250 |
• Spade blade holders DO NOT include Rotary Coolant Glands. To order Rotary Coolant Glands, see pages 112-113.
•Spade blades sold separately, beginning on page 64.
* Outgoing Items
**Note : “A” series holders accept blades 3/16” thick. For blades 1/4” thick, order holders series “AA”
Automotive Series Spade Blade Holders
IMPERIALAUTOMOTIVE SERIES • COOLANT: END ENTRY
▶View All Automotive Series Spade Blade Holders & Part Numbers8 holders
| Part Number | Series | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|---|
| *801-210 | A | 31/32 to1-3/8 | 12-7/16 | 11-1/2 | 6-7/16 | 5-1/2 | 6 | 1-3/8-12 | 1/8 NPT |
| *801-211 | B | 1-1/4 to 1-3/4 | 12-5/8 | 11-1/2 | 6-5/8 | 5-1/2 | 6 | 1-3/8-12 | 1/8 NPT |
| *801-212 | C | 1-1/2 to 2-3/8 | 13-1/16 | 11-1/2 | 7-1/16 | 5-1/2 | 6 | 1-3/8-12 | 1/8 NPT |
| *801-213 | D | 2 to 2-7/8 | 13-1/2 | 11-1/2 | 7-1/2 | 5-1/2 | 6 | 1-7/8-12 | 1/4 NPT |
| *801-214 | E | 2-1/2 to 3-3/8 | 13-7/8 | 11-1/2 | 7-7/8 | 5-1/2 | 6 | 1-7/8-12 | 1/4 NPT |
| *801-215 | F | 3 to 3-7/8 | 14-3/8 | 11-1/2 | 8-3/8 | 5-1/2 | 6 | 1-7/8-12 | 3/8 NPT |
| *801-216 | G | 3-1/2 to 4-1/2 | 14-7/8 | 11-1/2 | 8-7/8 | 5-1/2 | 6 | 1-7/8-12 | 1/2 NPT |
| *801-217 | H | 4 to 8 | 15-3/16 | 11-1/2 | 9-3/16 | 5-1/2 | 6 | 1-7/8-12 | 1/2 NPT |
•Spade blades sold separately, beginning on page 64.
* Outgoing Items
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