Products for bench top machinists | LittleMachineShop.com

Collet Set, R8, Set of 5

Collet Set, R8, Set of 5 - Main image
$25.97 $39.95 In stock

Set of five R8 round collet to fit spindles with a R8 taper. Sizes include: 3/16", 3/8", 1/2", 5/8", 3/4".
Collets are made from high-grade tool steel and are precision ground and hardened.
Maximum runout is 0.0007" (0.018 mm). Drawbar thread is 7/16"-20.

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Customer Reviews (4.2 / 5 · 5 reviews)

Charlotte I. ★★★★★

Finally, a collet set where the 3/16" actually grips my small end mills without any wiggle. The hardened tool steel feels solid and the precision grind is obvious when I chuck up a 1/2" bit.

Stella ★★★★★

The 3/8" collet is holding my end mill with almost zero wobble, which is exactly what I needed for cleaner cuts. These are precision ground and hardened, and you can feel it the moment you seat one in the spindle. Just wish they offered a 1/4" in the same set, but the five sizes cover most of my job

Carter O. ★★★★☆

The precision grinding on these collets is noticeably better than my old set, and the 3/4" holds my larger bits without any wobble. Only minor gripe is they're a bit stiff when new, but that should break in with use.