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BT series

BT series

Product catalog summary

Overview: The document provides comprehensive technical specifications and guidelines for various tooling systems, including the BT (MAS 403-1982) tooling system, Power Hydro Chucks (PHC), Shrink Fit Tool Holders, and collet systems. It covers design, usage instructions, ordering information, and recommendations for precision machining applications.

BT Tooling System:

Specifications: The Super Tite-Lock Milling Chuck features a slim profile with special slits for heavy end milling. Models include BT30, BT40, and BT50, with detailed dimensions in inch and metric units.
Usage Instructions: Rotate the clamping ring counterclockwise more than 360 degrees after tool removal. Avoid interference with the A.T.C. arm and tool magazine.
Ordering Information: Specify the number of spanners required. Conversion formulas between inch and metric units are provided.
Accessories: Includes stopper bolts, straight collets, and adapters. Some models have limitations with certain accessories.
Recommendations: Use correct tolerance for cutting tool shanks (h7) and follow guidelines for minimum chucking lengths.

Power Hydro Chucks (PHC):

Specifications: Lists models with dimensions, tightening torques, and special features like pin holes for collets.
Procedures and Recommendations: Ensure tool shank tolerances (h6 for <6mm, h7 for ≥6mm). Avoid leaving the holder tightened when empty.
Warnings: Prevent A.T.C. interference and note model-specific limitations.

Shrink Fit Tool Holders:

Specifications: Details Slim and Heavy Type holders with dimensions and weights for BT30, BT40, and BT50 standards.
Heating Devices: Includes a chart for compatible heating devices.
General Recommendations: Use carbide shank tools with h6 tolerance and hex screws for air holes.

Collet and Tap Holders:

Collet Types: OH, STS, and C types for various coolant feeding methods.
Tap Size Reference Chart: Comprehensive charts for tap holder models and tool changing drivers.
Ordering Examples: Guides for selecting correct collet and tool shank diameter.
High-Precision Collets: FSC-MS series for semidry machining.
Synchro Tapping Chuck: TP0 series details with tap projection length adjustment.

Catalog excerpts

TOOLING SYSTEM

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Super tite-lock Milling Chuck ● Slim design milling chuck. Specially designed slits enable heavy endmilling. BT CAT AHO HSK·A/E/F/C HSK·T UTS Specialized Machine Stopper Bolt (Option) Related Equipment Bush & Chamfering Drill Milling Chuck Collet Holder "R" Zero Holder Stopper Bolt (Option) Hydraulic Chuck Caution ★ Take caution against A.T.C. arm and Caution Please rotate the clamping ring counterclockwise more than 360 degrees after a cutting tool is removed. tool magazine interference. Shrink Fit Tapping Chuck Arbors Function Holder Turning Tool Retention Stud Tool Shank Dimensions Stopper...

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Inch Sizes Unit : Inch Type Related Equipment Collet Holder Morse Taper Adapter Jacobs Adapter Unit : Metric Tapping Chuck Unit : Metric Min. chucking length MC-C、MC-OH 30 40 45 50 60 I.D.of Milling Chuck Hydraulic Chuck Stopper Bolt Bush & Chamfering Drill Milling Chuck Shank size Specialized Machine 1.Use 2pcs. of M4 × 5Shex. screw (included) to close air holes on the holder when internal coolant is used. 2.When ordering, indicate number of spanners required. “No charge” spanners are limited to number of milling chucks on order. 3.Tolerance of cutting tool shank must be h7. Ordering Example...

Open the catalog to page 3

Super tite-lock Milling Chuck ● Slim design milling chuck. Specially designed slits enable heavy endmilling. BT CAT AHO HSK·A/E/F/C HSK·T UTS Specialized Machine Stopper Bolt (Option) Related Equipment Bush & Chamfering Drill Milling Chuck Collet Holder "R" Zero Holder Stopper Bolt (Option) Stopper Bolt (Option) Hydraulic Chuck Caution ★ Take caution against A.T.C. arm and Please rotate the clamping ring counterclockwise more than 360 degrees after a cutting tool is removed. tool magazine interference. Tapping Chuck Metric Sizes Code Arbors Function Holder Turning Tool Retention Stud Tool Shank...

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Metric Sizes Unit : Metric Model AHO HSK·A/E/F/C HSK·T UTS Specialized Machine Models with 1 - 4 cannot be used with some accessories due to short ℓ length. Straight Collet MC (P.066) Yes Yes Yes Yes Morse Taper Adapter Jacobs Adapter Unit : Metric Inch to Metric (mm) → Inch × 25.4 Metric (mm) to Inch → Metric ÷ 25.4 or Metric × 0.03937 Special / Custom Sizes on request Tool Shank Dimensions I.D.of Milling Chuck Unit : Metric Min. chucking length MC-C、MC-OH 30 40 45 50 60 Retention Stud Turning Tool Function Holder Tapping Chuck Shank size Related Equipment Bush & Chamfering Drill 1.Use 2pcs....

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CT S-E ・ Super Tite-Lock Milling Chuck (High-Balanced Type ) ● Slim design milling chuck. Specially designed slits enables heavy end milling. (High balanced type for higher RPM) AHO HSK·A/E/F/C HSK·T UTS Specialized Machine Related Equipment Bush & Chamfering Drill Stopper Bolt (Option) Milling Chuck Collet Holder "R" Zero Holder Hydraulic Chuck Stopper Bolt (Option) Shrink Fit Tapping Chuck Arbors Function Holder Turning Tool Retention Stud Tool Shank Dimensions Stopper Bolt (Option) Caution ★ Take caution against A.T.C. arm and Caution Please rotate the clamping ring counterclockwise more than...

Open the catalog to page 6

Metric Sizes Unit : Metric Model HSK·T UTS Specialized Machine Hydraulic Chuck Shank size Related Equipment Bush & Chamfering Drill 1.Use 2pcs. of M4 × 5Shex. screw (included) to close air holes on the holder when internal coolant is used. 2.When ordering, indicate number of spanners required. “No charge” spanners are limited to number of milling chucks on order. 3.Tolerance of cutting tool shank must be h7. Ordering Example Collet Holder Milling Chuck Models with 1 - 4 cannot be used with some accessories due to short ℓ length. Stopper Bolt Retention Stud I.D.of Milling Chuck Turning Tool With...

Open the catalog to page 7

CT S-CF ・ Super Tite-Lock Milling Chuck ( Flange Through Type ) ● Flange through coolant type millimg chuck. DIN69871 Form B compliance. HSK·A/E/F/C HSK·T UTS Specialized Machine Related Equipment Bush & Chamfering Drill Stopper Bolt (Included) Milling Chuck Stopper Bolt (Included) Collet Holder Caution ★ Take caution against A.T.C. arm and tool magazine interference. Caution Please rotate the clamping ring counterclockwise more than 360 degrees after a cutting tool is removed. Hydraulic Chuck Stopper Bolt (Included) Shrink Fit Tapping Chuck Arbors Function Holder Turning Tool Retention Stud...

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Metric Sizes Unit : Metric Model HSK·T UTS Specialized Machine Related Equipment Collet Holder Without MC collet Min. chucking length I.D.of Milling Chuck Hydraulic Chuck Tapping Chuck Bush & Chamfering Drill Milling Chuck 1.When ordering, indicate number of spanners required. “No charge” spanners are limited to number of milling chucks on order. 2.Tolerance of cutting tool shank must be h7. 3.Stopper bolt (type BL) is included. 4.Only MC-C or MC-OH collet can be used. Function Holder Ordering Example Turning Tool Retention Stud Tool Shank Dimensions Inch to Metric (mm) → Inch × 25.4 Metric (mm)...

Open the catalog to page 9

NT-CT S ・ Super Tite-Lock Milling Chuck ● Slim design milling chuck. Specially designed slits enable heavy endmilling. BT CAT AHO HSK·A/E/F/C HSK·T UTS Specialized Machine Related Equipment Bush & Chamfering Drill Milling Chuck Collet Holder Caution Stopper Bolt (Option) Metric Sizes Please rotate the clamping ring counterclockwise more than 360 degrees after a cutting tool is removed. Unit : Metric Hydraulic Chuck Shrink Fit Tapping Chuck 1.When ordering, indicate number of spanners required. “No charge” spanners are limited to number of milling chucks on order. 2.Tolerance of cutting tool shank...

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Special / Custom Sizes on request

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CT A ・ Tite-Lock Milling Chuck ● Slim design milling chuck. Clicking sound tells completion of clamping. HSK·A/E/F/C HSK·T UTS Specialized Machine Related Equipment Bush & Chamfering Drill Milling Chuck Stopper Bolt (Option) Stopper Bolt (Option) Collet Holder Type3 Caution ★ Take caution against A.T.C. arm and tool magazine interference. Hydraulic Chuck Please rotate the clamping ring counterclockwise more than 360 degrees after a cutting tool is removed. Stopper Bolt (Option) Shrink Fit Tapping Chuck Arbors Function Holder Turning Tool Retention Stud Tool Shank Dimensions Unit : Metric Model...

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BT series

BT series

Catalog excerpts

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