Products for bench top machinists | LittleMachineShop.com

Collet Set, ER-32, Set of 12 Metric

Collet Set, ER-32, Set of 12 Metric - Main image
$63.97 $99.95 In stock

Set of twelve ER-32 metric collets. Sizes include: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, and 20mm.

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 3.0 mm - 20 mm (0.12" - 0.787").

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 (5.0 / 5 · 5 reviews)

Emily G. ★★★★★

The 16mm and 20mm sizes cover almost everything I run on my mill, and the 1.57" length fits my ER-32 nut without any sticking. Runout has been dead consistent across all twelve, even the 3mm.

Jacob ★★★★★

Bought these to replace a mixed bag of worn collets and the runout on my 10mm and 16mm sizes is noticeably tighter. All twelve arrived lightly oiled and free of burrs, and they seat cleanly in the nut.

Abigail Y. ★★★★★

Snug fit on every 6mm and 12mm end mill I've tried so far, no runout I can measure with my dial indicator. The 15mm size filled a gap my old set was missing, which is why I finally bought this one.