Products for bench top machinists | LittleMachineShop.com

Collet Set, ER-32, Set of 18

Collet Set, ER-32, Set of 18 - Main image
$145.96 $199.95 In stock

Set of 18 ER-32 collets. Sizes include: 3/32", 1/8", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8", 13/32", 7/16", 1/2", 17/32", 9/16", 5/8", 21/32", 11/16", 23/32", and 3/4".
ER-32 collets have a major diameter of 1.30" (33 mm) and a length of 1.57" (40 mm). The collets in this set have a clamping range of 0.08" - 0.787" (2.0 mm - 20 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.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Julian W. ★★★★★

I’m really happy with how snug each collet fits into my ER-32 spindle—the 1/4” size grabbed my bit without any wobble. The full set covers every common shank I use, so it’s a one-and-done purchase for my workshop.

Eva ★★★★★

Honestly, I’ve used these collets on a handful of jobs already and the grip is spot on. The 18 different sizes, from 3/32" up to 3/4", mean I haven't had to hunt for a single oddball size yet. They seat cleanly in the nut with zero runout issues so far.

Hannah U. ★★★★★

The collets arrived well-organized in a sturdy case, and I was pleased to see the 3/4" size included for larger router bits. They grab tool shanks firmly with minimal runout compared to my old set.