3C Step Collet

The 3C Step Collet features a 2″ diameter and 1″ depth, making it an excellent addition for machinists using the Sherline 3C headstock. It can be easily machined to size and is specifically designed to hold larger workpieces.

A 1/4″ (6.35 mm) dowel pin is included to provide a gripping surface during the boring process. This helps minimize runout and ensures greater accuracy in the finished bore. Once machined to the desired diameter and depth, the collet effectively becomes a custom chuck—ideal for parts too large for standard 3C collets.

Other head sizes may be available. Please contact Sherline for additional options and pricing.

NOTE: This step collet is designed to grip material only at the face end, not through the collet. Maximum gripping depth is approximately 3/4″ to 7/8″ (19.05 mm to 22.23 mm).

Contact us to inquire about other available step collet head sizes.

Price
$193.38

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SKU: 1067 Categories: ,
Part No. Description Quantity
10676 3C Step collet 1
35630 1/4″ x 1″ Dowel pin 1