Products for bench top machinists | LittleMachineShop.com

Collet Set, R8, Set of 7

Collet Set, R8, Set of 7 - Main image
$43.16 $59.95 In stock

Set of seven R8 round collet to fit spindles with a R8 taper. Sizes from 1/8" to 3/4" by 8ths, plus 3/16" (1/8", 3/16", 1/4", 3/8", 1/2", 5/8", 3/4"). This set includes all the sizes required for common end mills.
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 (4.8 / 5 · 5 reviews)

Lily P. ★★★★★

Every size I need for standard end mills is in one box, and the 3/16" collet grips firmly without any visible runout on my mill. The hardened steel feels solid, and I like that the set covers 1/8" through 3/4" in eighths so I rarely have to order singles.

Julian ★★★★★

The 1/8" collet fits my spindle perfectly, and the set covers every common bit size I use for routing. The R8 taper seats snugly without any wobble during high-speed cuts.

Daniel N. ★★★★★

The 3/16" collet is a nice bonus since most sets skip it, and the 1/8" to 3/4" range covers everything I need for my mill. Runout is tight enough for my work, and they seat smoothly in the R8 spindle without any fuss.