Products for bench top machinists | LittleMachineShop.com

Collet Chuck, ER-32, 3MT

Collet Chuck, ER-32, 3MT - Main image
$31.25 $45.95 In stock

ER-32 collet chuck for the mini lathe and mini mill. The shank is 3 Morse Taper to fit the spindles of the mini lathe and mini mill.
A spanner wrench is included. The drawbar thread is 3/8"-16.
ER-32 collets have a range of 1/16" to 13/16" (1.0 mm to 21.0 mm).

*With all ER collet chucks, the collet must be snapped into the nut before placing it into the chuck. (see Chris's Tips for more info)

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 ★★★★★

The 3MT shank seated perfectly in my mini lathe spindle with no wobble, and the included spanner makes tightening collets painless. Runout on my end mills is way better than the old drill chuck ever managed.

Christopher ★★★★★

Swapped this ER-32 chuck onto my mini mill and the runout is basically nonexistent, which I wasn't expecting at this price. The included spanner wrench actually fits the nut properly instead of slipping like the one that came with my old setup. Drawbar threaded right in with the 3/8"-16, no fuss.

Abigail ★★★★★

The 3MT shank seats perfectly in my mini lathe spindle with no wobble, and runout on a half-inch end mill was barely measurable. The included spanner fits the nut snugly, which I didn't expect at this price. Drawbar threads matched my 3/8"-16 rod without any fuss.