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CAT series

CAT series
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CAT series

Product catalog summary
Overview: This document provides comprehensive technical specifications and guidelines for machining equipment, including collet holders, chucks, and retention studs. It covers dimensions, model codes, and conversion formulas between metric and inch measurements.
Specifications:
  • Collet Holders: Lists shank sizes and maximum collet inner diameters from 0.5 mm to 22 mm, with projection lengths specified in inches and metric conversions.
  • Chucks: Details on CAT40 and CAT50 chucks, including SRD and SRS types, with dimensions such as shank size and projection length.
  • Tool Components: Includes collet holders, milling chucks, hydraulic chucks, shrink fit, tapping chucks, arbors, and retention studs.
Procedures:
  • Tool Length Adjustment: Adjust projection length by turning the holder's circumference.
  • Shrink Fit Method: Use carbide shank tools with h6 tolerance and hex screws for internal coolant applications.
Standards and Recommendations:
  • Collet and Spanner: Sold separately, with specific recommendations for different models.
  • Tightening Torque: Referenced on page 499.
  • Coolant and Seal Units: Specify plunger numbers and replace seal units as needed.
Conversion Formulas:
  • Inch to Metric: Multiply by 25.4.
  • Metric to Inch: Divide by 25.4 or multiply by 0.03937.
Ordering Information: Examples provided for specifying shank size, holder size, and projection length. Note the need to specify plunger numbers and spanners for certain orders.
Key Data from Tables: Tables include detailed dimensions for each model, such as length, diameter, and weight, essential for selecting appropriate tools.
Additional Notes:
  • Special or custom sizes available upon request.
  • Some models are semi-standard.
See more

Catalog excerpts

CAT series-2

Super tite-lock Milling Chuck ● Slim design milling chuck. Specially designed slits enable heavy endmilling. BT HSK·T UTS Specialized Machine Related Equipment Bush & Chamfering Drill Milling Chuck Stopper Bolt (Option) Stopper Bolt (Option) Collet Holder Caution Please rotate the clamping ring counterclockwise more than 360 degrees after a cutting tool is removed. Inch Sizes Unit : Inch Hydraulic Chuck Shrink Fit Tapping Chuck Arbors Function Holder Retention Stud Tool Shank Dimensions 1.Use 2pcs. of M4 × 5Shex. screw to close air holes on the holder when internal coolant is used. 2.When ordering,...

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CAT series-3

Unit : Inch Model Shank size Tapping Chuck Morse Taper Adapter MA (P.068) Bush & Chamfering Drill Accessories Stopper Bolt Specialized Machine Related Equipment 1.Use 2pcs. of M4 × 5Shex. screw 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 Hydraulic Chuck Collet Holder Milling Chuck Metric Sizes Jacobs Adapter Inch to Metric (mm) → Inch × 25.4 Metric (mm) to Inch → Metric ÷ 25.4 or Metric...

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CAT series-4

CT S-E ・ Super Tite-Lock Milling Chuck (High-Balanced Type ) ● Slim design milling chuck. Specially designed slits enables heavy endmilling. (High balanced type) Type 1 Please rotate the clamping ring counterclockwise more than 360 degrees after a cutting tool is removed. Specialized Machine Related Equipment Bush & Chamfering Drill Stopper Bolt (Option) Stopper Bolt (Option) Milling Chuck Inch Sizes Unit : Inch Collet Holder "R" Zero Holder Hydraulic Chuck Shrink Fit Tapping Chuck Arbors Function Holder 1.Use 2pcs. of M4 × 5Shex. screw to close air holes on the holder when internal coolant is...

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CAT series-5

Special / Custom Sizes on request

 Open the catalog to page 5
CAT series-6

HDC A ・ High-Precision Collet Holder ● Suitable for drilling, reaming and finish endmilling. L Specialized Machine Related Equipment Bush & Chamfering Drill Milling Chuck Collet Holder "R" Zero Holder Hydraulic Chuck Shrink Fit Tapping Chuck Arbors Function Holder Retention Stud Tool Shank Dimensions Preset Screw (Included) Unit : Inch Code Inch to Metric (mm) → Inch × 25.4 Metric (mm) to Inch → Metric ÷ 25.4 or Metric × 0.03937 Preset Screw Special / Custom Sizes on request

 Open the catalog to page 6
CAT series-7

CAT AHO HSK·A/E/F/C HSK·T UTS Specialized Machine Bush & Chamfering Drill Ordering Example Hydraulic Chuck Preset screw Related Equipment Milling Chuck 1.Collet, spanner, hexagon head preset screw, preset screw for semi-dry processing are sold separately. Standard preset screw is included. 2.Refer to P.092 for minimum tool insertion length in case of using our coolant collets (OH,C or MS). 3.L1 indicates dimension when using with a preset screw. 4.See P.499 for standard Tightening Torque. 5.Standard preset screw is included. Unit : Inch Preset Screw Tapping Chuck Arbors Function Holder Retention...

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CAT series-8

SDM Drill Holder With Easy Tool Length Adjustment ● Projection length of the cutting tool can be adjusted by simply turning circumference of the holder. CAT AHO HSK·A/E/F/C HSK·T UTS Specialized Machine Related Equipment Bush & Chamfering Drill Milling Chuck Preset Screw (Included) Collet Holder Unit : Inch Code "R" Zero Holder Hydraulic Chuck Shrink Fit Tapping Chuck Arbors Function Holder Retention Stud Tool Shank Dimensions 1.Collet and spanner are sold separately. 2.ℓ is the dimension between the cap end and the preset screw top end. 3.See P.499 for standard Tightening Torque. 4.(*1) : SEMI-STANDARD...

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CAT series-9

UTS Specialized Machine Related Equipment Hydraulic Chuck Ordering Example Bush & Chamfering Drill 1.Collet and spanner are sold separately. 2.ℓ is the dimension between the cap end and the preset screw top end. 3.See P.499 for standard Tightening Torque. 4.(*1) : SEMI-STANDARD Collet Holder Milling Chuck Unit : Inch Tapping Chuck Arbors Function Holder Retention Stud Tool Shank Dimensions Inch to Metric (mm) → Inch × 25.4 Metric (mm) to Inch → Metric ÷ 25.4 or Metric × 0.03937 Special / Custom Sizes on request

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CAT series-10

GDC A ・ High-Precision Collet Holder ( High-Balanced Type ) ● Suitable for high speed rotation drilling, reaming, and finish endmilling. L2 HSK·A/E/F/C UTS Specialized Machine Preset Screw (Sold Separately) Preset Screw (Sold Separately) Related Equipment Bush & Chamfering Drill Unit : Inch Code Milling Chuck Collet Holder Shrink Fit Tapping Chuck Arbors Function Holder Retention Stud Hydraulic Chuck Preset Screw Tool Shank Dimensions 1.Collet, preset screw and spanner are sold separately. 2.Always use "AA" class collet. 3.Refer to P.92 for minimum tool insertion length in case of using our coolant...

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CAT series-11

Special / Custom Sizes on request

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CAT series-12

ERC Collet Holder For Small Diameters ● For drilling in tight space. Specialized Machine Related Equipment Bush & Chamfering Drill Preset Screw ERC8 Holder : Sold separately Other Holder : Included Preset Screw ERC8 Holder : Sold separately Other Holder : Included Milling Chuck Unit : Inch Code "R" Zero Holder Hydraulic Chuck Shrink Fit Tapping Chuck Arbors Function Holder Retention Stud Tool Shank Dimensions Collet Holder Inch to Metric (mm) → Inch × 25.4 Metric (mm) to Inch → Metric ÷ 25.4 or Metric × 0.03937 Preset Screw Special / Custom Sizes on request

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CAT series-13

Unit : Inch Preset Screw Related Equipment Bush & Chamfering Drill Hydraulic Chuck Function Holder Ordering Example Preset screw Tapping Chuck 1.Collet and spanner are sold separately. 2.ES8, a preset screw for ERC8, is sold separately. ERC11S includes a standard preset screw HDS-07A-ES11. 3." B " and " l2 " dimensions in brackets are for using ES8 preset screw. 4.Refer to P.092 for minimum tool insertion length in case of using our coolant collets. 5.See P.499 for standard Tightening Torque. Specialized Machine Collet Holder Milling Chuck Retention Stud Tool Shank Dimensions Inch to Metric (mm)...

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All NT Tool catalogs and technical brochures

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  2. HSK-T series

    8  Pages

  3. HSK serires

    85  Pages

  4. AHO series

    42  Pages

  5. BT series

    142  Pages

  6. HSK Clamper

    1  Page

  7. General Catalog

    586  Pages

  8. Simple Setter

    7  Pages

  9. Hyper Spindle

    3  Pages

  10. Angle Heads

    7  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.