ER-25 Collets | McMaster-Carr

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Collet Type

ER-25

System of Measurement

Collet Size

Grip Range

For Holding

Face Type

For Use With

Material

Specifications Met

Overall Length

Export Control Classification Number (ECCN)

EAR99

Total Indicated Runout (TIR) Accuracy

0.0001"

0.0002"

0.0004"

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

RoHS

Shank Type

CAT Dual Contact Taper

DFARS Specialty Metals

Body Diameter

Length

Approximate Diameter Compression

For Tap Size

Projection

Machine Taper Number

Shank Taper Number

Shank Diameter

Bit Shank Size

120 Products

Milling Machine Collets

ER Collets

The most widely used collets secure cutting tools in ER collet chucks

42 products

ER Collet Sets

Various sizes of the most widely used collets for cutting tools

4 products

ER Coolant Control Collets

Grip cutting tools while also directing coolant to the tool’s cutting edge

11 products

Other Products

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Hold your tap firmly in a collet chuck or tap holder to create internal threads in workpieces

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Milling Machine Collet Chucks

Secure collets in milling machine spindles

34 products

Collet Fixtures

Mount on milling machines and other surfaces to grip and release parts with 5C collets

2 products

Collet Nuts

Secure collets inside collet chucks and fixtures

8 products

Tool Holder Cleaning Tools

Wipe away chips, lubricants, and fine dust to keep tool holders debris-free

1 product