Automatic Tool Change Coolant Systems

Requirements for Retrofitting

• Sufficient clearance in tool carousel and tool transfer arm areas.
• Proper filtered and pressurized coolant supply to serve auxiliary manifold at spindle face.
• Coolant filtration and pumping system capable of producing the volume and pressure necessary for types of tools being used.
• Proper matching of the spindle specifications to the correct holder and gland.
• CNC controls able to operate coolant flow to the auxiliary manifold.
• Appropriate shielding of the machine to handle coolant flow without splashing.

(SPFS) Receiving Manifold Set-Up Dimensions

Single Pin Face Seal Style Manifold showing how a Receiving Manifold is mounted to the spindle cover of the machine.

Spindle face showing where the Receiving Manifold must be mounted. A radius of 2.559 must be maintained for CAT 40V or BT 40 shanks. A radius of 3.150 must be maintained for CAT 45, 50V or BT 50 shanks.

Single Pin Face Seal Receiving Manifold Blank

Interchangeable with most foreign and domestic manufacturers CAT 40, 45, 50V or BT 40 and BT 50 shanks.

Ordering Options

1. Purchase (SPFS) Manifold Blank (Part No. 117-100) and you alter to suit your machine requirements.
2. Purchase (SPFS) Manifold Blank and have The George Whalley Company custom machine your Manifold Blank to suit your requirements by supplying dimensions A, B, C and D and your machine spindle taper (CAT 40V, BT 40, CAT 45V, CAT 50V or BT 50). Pricing and delivery will be quoted after receipt of this information.

(SPOR) Receiving Manifold Set-Up Dimensions

Single Pin O-Ring Seal Style Manifold showing how a Receiving Manifold is mounted to the spindle cover of the machine.

Spindle face showing where the Receiving Manifold must be mounted. A radius of 2.559 must be maintained for CAT 40V or BT 40 shanks.

Single Pin O-Ring Receiving Manifold Blank

For CAT 40 V or BT 40 shanks.

Ordering Options

1. Purchase (SPOR) Manifold Blank (Part No. 117-200) and you alter to suit your machine requirements.
2. Purchase (SPOR) Manifold Blank and have The George Whalley Company custom machine your Manifold Blank to suit your requirements by supplying dimensions A, B, C and D and your machine spindle taper (CAT 40V or BT 40). Pricing and delivery will be quoted after receipt of this information.

(DPOR) Receiving Manifold Set-Up Dimensions

Dual Pin O-Ring Style Manifold showing how a Receiving Manifold is mounted to the spindle cover of the machine.

Spindle face showing where the Receiving Manifold must be mounted. A radius of 3.150 must be maintained for CAT 45V, 50V or BT 50 shanks.

Dual Pin O-Ring Receiving Manifold Blank

For CAT 45, CAT 50V, or BT 50 shanks.

Ordering Options

1. Purchase (DPOR) Manifold Blank (Part No. 117-300) and you alter to suit your machine requirements.
2. Purchase (DPOR) Manifold Blank and have The George Whalley Company custom machine your Manifold Blank to suit your requirements by supplying dimensions A, B, C and D and your machine spindle taper (CAT 45, CAT 50V or BT 50). Pricing and delivery will be quoted after receipt of this information.

Toolholders can be utilized with a Manual Rotary Coolant Gland if the automatic tool change function is not required.

The Manual Rotary Coolant Gland is an economical means for proving out coolant-thru-the-tool processing.

The Manual Rotary Gland can also be used on Manual Machines with auxiliary coolant.

Note: These instructions are to be followed after modification of Receiving Manifold Blank have been made to suit your machine.

1. Orient the spindle to the tool change position.
2. Load the automatic tool holder and gland assembly to the spindle. Observe the area where the receiving manifold is to be located. If there are any bolts, pins, or fasteners in this area, remove them at this time. Temporarily mark the location where the Receiving Manifold is to be mounted.
3. Remove the automatic tool holder assembly and receiving manifold from the machine. Thoroughly clean the manifold locating surface and the marked area to contain the manifold. Use lacquer thinner or solvent to clean oil or dirt from the mating surfaces.
4. Apply a generous coating of any brand of super type glue to the receiving manifold and mating surface to contain the manifold. Re-check spindle orient location at this time. Load the gland assembly to the machine along with the receiving manifold. The spring pressure of the gland assembly will hold the receiving manifold in place. Allow a proper time for the glue to set and adhere.
5. Remove the gland assembly from the spindle.
6. Use the existing mounting holes in the receiving manifold as a template to locate the matching holes on the machine member. Drill and tap holes as required. Drill dowel pin holes.
7. Re-assemble the coolant gland to the machine. Do not securely tighten the mounting bolts.
8. Re-load the gland assembly to the spindle allowing the receiving manifold and mating machine member to each find its ideal location. Secure all bolts. Ream the dowel pin holes and install the dowel pins.

Two Piece Construction Toolholders

The Two Piece Construction Holder with matching coolant gland assembly is designed to adapt large shank tooling to The George Whalley Company automatic tool change system. The system consists of the following three units:

1. Shank Assembly – The shank assembly has a #50 Cat. V-Flange taper with a #40 internal taper and two drive keys.
2. Head Assembly – The head assembly has a #40 taper shank and two drive slots. Straight bore or collet style front ends are available.
3. Coolant Gland – The coolant gland is located on the head assembly and automatically connects and disconnects from the receiving manifold which is mounted in proximity to the machine spindle.

The head and shank assemblies are located by drive and slot keys. The head and shank are fastened together by a draw screw. Concentricity is the same as one piece holders, approximately 0.0005” at the toolholder face.

The following is a useful outline of procedures for installation of coolant-fed automatic tool change equipment in your machine:

1. Check to see that you have a receiving manifold properly installed on your machine and connected to its coolant system.
2. If you have a face seal adjustable coolant pin make sure it is adjusted for appropriate length to release the Activating Pin. Be sure that the set screw on top pin is locked.
3. Adjust orientation ring on toolholder to suit manifold location.
4. Tighten orientation ring screws in position, place coolant holder and gland in tool carousel and run slowly through tool change cycle, making sure of clearance at all points.
5. Follow Break In and Operating Recommendations (listed below).
6. After completion of break in procedure, you may bring the tool holder up to speed.

CAUTION! Should gland show signs of overheating, stop operations and consult detailed operating instructions.

Break In and Operating Recommendations for Automatic and Manual Tool Change Coolant Glands

In order to assure proper lubrication, even wear, and proper seating, high RPM glands should be broken in at 100 RPM for 3 minutes with coolant introduced at a pressure and volume between 100 PSI and 500 PSI to prevent overloading seals. Repeat procedure at 500 RPM for 3 minutes, and again at 1000 RPM. After break in procedure is complete, units may be run at pressure between 100 PSI and 1000 PSI.

For maximum life and performance of these coolant glands and seals the following conditions are recommended:

1. Coolant filtration: 30 to 50 micron minimum; 5 micron optimum
2. Proper type & viscosity of coolant: preferably a good water soluble synthetic with good lubrication and heat dissipation under pressure.
3. Coolant pressure: minimum of 100 lbs. coolant pressure at high R.P.M’s (1800 SFM or more based on I.D. dimension of coolant gland or O.D. bearing diameter of tool holder). Maximum pressure of 1000 PSI
4. Coolant volume must be sufficient to properly lubricate cutting tool as recommended by its manufacturer. The combination of volume and pressure can not exceed the coolant orifice delivery capability of your tool or premature gland failure may result due to excessive heat build up.

CAUTION! All coolant glands require coolant at all speeds.

CAUTION! Operating RPM up to 1800 SFM based on the I.D. size of coolant gland or O.D. bearing diameter of toolholder.

Machines Our Engineering Staff Has Designed Systems For (Partial List)

• Bohle
• Cincinnati – Milacron
• Giddings & Lewis
• Hitachi – Seiki
• Kearney & Trecker
• LeBlonde – Makino
• Mazak
• Mitsubishi
• Mori Seiki
• Niigata
• Osaka Kiko (OKK)
• Toshiba
• Toyoda
• Hillyer
• Maho

Special Application Rotary Coolant Gland Assembly Questionnaire

For a custom adaptation to suit your machining center, please fill out this questionnaire & fax to (1-216-481-9966) or email to sales@coolantfedtooling.com. We will respond promptly to your request for quotation. Include your company, address, phone, fax, contact and your George Whalley distributor or contact.

Machine Specifications

1. All possible data, including manufacturer’s name, model name, model number, serial number and whether vertical or horizontal?
2. Machine horsepower?

Machine Limitations

1. For purposes of positioning the tool holder and coolant gland in proper relation to the machine spindle, advise what means of orientation is used? A. Drive key B. Drive slot C. Other
2. What is the weight limitation of the holder? A. With the cutting tool B. Without the cutting tool
3. What is the maximum length clearance of the holder? A. With the cutting tool B. Witout the cutting tool
4. What is the centerline distance on the tool carousel for maximum tool diameter?

Spindle

1. What is the maximum R.P.M. of the machine spindle?
2. What is the R.P.M. requirement for the tool being used in this application?
3. What is the inside taper (bore) of the spindle (i.e. 30, 35, 40, 45, 50, 60 V-Flange or BT, etc.)
4. What is the bolt circle diameter on the face of the spindle?
5. What is the thread size and spacing og the bolts in the spindle bolt circle?

Holder

1. What types of cutting tools will be used? (Indicate shank specifications for each.)
2. Specify type of holder required: A. End Mill (Bore size) B. Collet Chuck (Capacity) C. Morse Taper D. Other

TG Style Collets — See Page 146.

• See page 111 for positive seal stop screw.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

* Outgoing Items

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

DA Style Collets — See Page 147.

• See page 111 for positive seal stop screw.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

* Outgoing Items

^ – ABS 80 & 100 holders available by special quotation on 50 V-Flange units.

ABS® is registered trademark of KOMET.

• Please refer to the Modular Tooling Section on pages 140-143 for Modular Adapters

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

• Especially designed to suit large shanked tools in a CNC carousel with limited space. • Utilizes standard coolant gland assemblies.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

• Especially designed to suit large shanked tools in a CNC carousel with limited space. • Utilizes standard coolant gland assemblies.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

DA Style Collets — See Page 147.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

ABS® is a registered trademark of KOMET.

• Please refer to the Modular Tooling Section on pages 140-143 for Modular Adapters

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

* Outgoing Items

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

* Outgoing Items

^ – ABS 80 & ABS 100 holders available by special quotation on 50 V-Flange units.

ABS® is a registered trademark of KOMET.

• Please refer to the Modular Tooling Section on pages 140-143 for Modular Adapters

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

• Especially designed to suit large shanked tools in a CNC carousel with limited space. • Utilizes standard coolant gland assemblies.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

• Especially designed to suit large shanked tools in a CNC carousel with limited space. • Utilizes standard coolant gland assemblies.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Receiving Manifold (Not Included).

* Outgoing Items

• All Kearney & Trecker holders are furnished with coolant stop screws, location keys and code ring locknuts

(1),(2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended. PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Receiving Manifold (Not Included).

* Outgoing Items

• All Kearney & Trecker holders are furnished with coolant stop screws, location keys and code ring locknuts

(1),(2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended. PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

DA Style Collets — See Page 147.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

* Outgoing Items

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

* Outgoing Items

^ – ABS 80 & ABS 100 holders available by special quotation on 50 V-Flange units. ABS® is a registered trademark of KOMET.

• Please refer to the Modular Tooling Section on pages 140-143 for Modular Adapters

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

* Outgoing Items

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at lower pressures.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

TG Style Collets — See Page 146.

Retention Knobs Sold Separately, See Pages 163-167.

• See page 111 for positive seal stop screw.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at pressures below 1000 PSI.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

^ – Socket set screw location does not conform to ANSI specification. Request information if set screw location is critical.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at pressures below 1000 PSI.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Retention Knobs Sold Separately, See Pages 163-167.

(1), (2) – These are recommended pressures. Lower coolant pressures may be utilized at very slow RPM’s. Pressures above recommended PSI may cause internal damage to seals.

(3) – Recommended Maximum RPM at Maximum 1000 PSI. Higher speeds may be achieved at pressures below 1000 PSI.

These RPM and Pressure ranges are not a guarantee of performance. The life and performance of the units depends on the following conditions:

Proper Filtration – Proper Type & Viscosity of Coolant – Coolant Pressure and Volume.

All units require coolant at all speeds.

Repair Parts

We offer Repair and Reconditioning services for our ATC glands. Please call us at 1.800.600.2248 for an RGA Number to return the unit to us. We will inspect the unit and forward a quote for the repair to you promptly!

Standard Positive Seal Adjustment Stop Screws

These stop screws are designed exclusively for use with The George Whalley Company’s positive seal style collet chucks. For information on which collet chucks accept these stop screws please see tool holders section of catalog.

1. Coolant is delivered through the coolant gland pipe thread orifice in rotary inducer style holders or coolant passage through the axis of stop screw in coolant-thru-the-spindle holders.
2. Rotary inducer style holders have seals at the gland bearing surface to prevent coolant leakage.
3. Coolant enters the tool holder chamber where an O-ring seal prevents coolant loss around the outside diameter of stop screw head. A coolant cross hole in the neck of the stop screw then admits coolant for delivery to the cutting tool.
4. At the location where the cutting tool shank end meets the stop screw face, a nylon cap prevents leakage.
5. The nylon extension meets the end of the cutting tool shank, inside the single angle collet, for tool length adjustment and to seal against coolant leakage.
6. Coolant flows out through the cutting tool at maximum available pressure for cooling and chip ejection.

Extension Style Positive Seal Adjustment Stop Screws

These stop screws are designed to prevent coolant leakage between the stop screw face and the shank of short shanked cutting tools. An extension is projected into the bore of the collet for sealing and tool length adjustment. For use in collet chucks which use TG10 and TG15 series single angle collets.

1. Coolant is delivered through the coolant gland pipe thread orifice in rotary inducer style holders or coolant passage through the axis of stop screw in coolant-thru-the-spindle holders.
2. Rotary inducer style holders have seals at the gland bearing surface to prevent coolant leakage.
3. Coolant enters the tool holder chamber where an O-ring seal prevents coolant loss around the outside diameter of stop screw head. A coolant cross hole in the neck of the stop screw then admits coolant for delivery to the cutting tool.
4. Nylon cap is mounted to the positive seal stop screw to accept nylon extensions. These nylon extensions are manufactured slightly undersize to provide clearance for insertion into the rear end of the single angle collet without interfering with collet grip. Where the nylon extension is inserted in the nylon cap, an O-ring is provided to prevent leakage.
5. The nylon extension meets the end of the cutting tool shank, inside the single angle collet, for tool length adjustment and to seal against coolant leakage.
6. Coolant flows out through the cutting tool at maximum available pressure for cooling and chip ejection.

Extension Style Stop Screw Sets

Each extension stop screw set listed includes one extension stop screw and one each of the seven extensions listed below. Nylon Cap: 853-100.

Extension Style Positive Seal Stop Screws