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Collets, ER-32 Individual Sizes

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$8.65 $13.95 In stock

ER-32 collets are 1.30" (33 mm) maximum diameter and 1.57" (40 mm) long. They have a clamping range of 1/16" to 13/16" (1.0 mm to 21.0 mm).

ER collets are made from high grade tool steel, hardened and ground to close tolerance. Kerf cuts allow the collet to expand and contract as needed within the specific clamping range to securely hold the tool or workpiece.
*Collet must be assembled into a collet chuck nut before inserting into the collet chuck.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Brian T. ★★★★★

I’ve been using these ER-32 collets for a few weeks now and the hardened tool steel holds up great under repetitive tightening. The 1/16" to 13/16" range covers my most common bit sizes without any runout issues.

Amelia U. ★★★★★

The clamping range on these covers everything I need for end mills from 1/8” up to 1/2”, and they hold true within a few tenths on my machine.

Riley ★★★★★

The clamping range from 1/16" all the way to 13/16" covers everything I throw at it, and the hardened steel body hasn't shown a hint of wear after a month of daily use. These ER-32s grip my end mills dead true every single time.