Mill Collets | McMaster-Carr

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249 Products

Collets

R8 Collets

Use these collets to securely hold round-shank tool bits in the R8 spindle of a milling machine.

ER-32 Collets

Install into an ER-32 collet chuck or holder to tightly grip round-shank tool bits in milling machines.

100-TG Collets

Install into a 100-TG collet chuck or holder to tightly grip round-shank tool bits in milling machines.

ER-25 Collets

Use these collets in milling machines that have an ER-25 collet chuck. With a round face and adjustable body, they compress to grip round-shank drill bits, end mills, reamers, and taps.

ER-11 Collets

Install into an ER-11 collet chuck or holder to tightly grip round-shank tool bits in milling machines.

ER-16 Collets

Install into an ER-16 collet chuck or holder to tightly grip round-shank tool bits in milling machines.

ER-20 Collets

Install into an ER-20 collet chuck or holder to tightly grip round-shank tool bits in milling machines.

R8 Collet Sets

Use these collets to securely hold round-shank tool bits in the R8 spindle of a milling machine.

Collet Chucks

Hold collets in the spindle of a milling machine.

Collet Stands

R8 Collet Stands

5C Collet Stands

ER-32 Collet Stands

ER-20 Collet Stands

100-TG Collet Stands

ER-16 Collet Stands

Retention Knobs

Attach tool holders such as collet chucks and end mill holders to your CNC machine’s spindle.

Spindle Motors

Designed to run at high speeds with very little vibration, these motors often drive smooth, steady cuts in CNC machines.