Products for bench top machinists | LittleMachineShop.com

Collet Chuck, ER-32, 3" Diameter

Collet Chuck, ER-32, 3" Diameter - Main image
Collet Chuck, ER-32, 3" Diameter - View 2
$60.27 $89.95 In stock

This 3” diameter ER-32 collet chuck mounts on the lathe spindle in place of the lathe chuck or can be used as a fixture on a milling table.

ER collet chucks range in size from 3/32" up to 13/16" so you can run 25/32" (the through hole on the lathe spindle is 0.800") stock through the headstock of your mini lathe.

The outside diameter of the lathe collet chuck is 80 mm. It has a 55 mm registration diameter and mounts with three M6 bolts on a 66 mm bolt circle. The concentricity of this chuck is <0.0016".

Includes a basic collet wrench.

*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)

Edward ★★★★★

I swapped out my old collet chuck for this one and the runout is noticeably better. The 3" diameter fits my lathe spindle perfectly and the ER-32 range covers all the sizes I need for my work.

Ella Z. ★★★★★

I was pleasantly surprised at how precisely this collet holds bits compared to my old setup. The 3" diameter gives great stability on the lathe, and switching between the 3/32" and 13/16" collets was straightforward.

Avery M. ★★★★★

Finally got around to mounting this on the milling table and the ER-32 collet holds end mills dead true, way better than my old setup. The 3" diameter gives plenty of grip for most of my work.