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Collet Fixtures
Collet Fixtures

Product #: 1164/1165

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The collet fixture was designed to be mounted either on the surface of the rotary table or on the mill table. A knurled ring allows WW collets to be tightened without the use of a drawbolt from the back. This is particularaly useful for clockmakers for gearcutting on a gear blank that has a pinion shaft attached that can be held in a collet. A bushing is provided that fits into the center hole of the rotary table and helps locate the fixture on center. T-nuts and attaching screws are also provided for clamping the fixture in place in the rotary table or mill table T-slots.

WW collets vary somewhat in size depending on manufacturer. The 1164 adapter holds collets made by Sherline and others with a .312-.313" body size and .275-40 thread, which we refer to as WW collets. Other common "WW" collets have a body size of .314-.315, which we refer to as "8.0 mm" collets. A fixture for these collets is also available as P/N 1165. It looks identical except that it is identified by a groove machined around the body. If you are using a brand of collets other than Sherline, measure the body diameter with a micrometer before deciding which collet fixture to order.

Replacement Parts - 

11641 - Rotary Table WW Collet Adapter Nose
11651 - Rotary Table 8MM Collet Adapter Nose
11642 - Rotary Table Collet Adapter Nut
11643 - Rotary Table Adapter Alignment Bushing
11644 - 8-32 Drive pin
30561 - 10-32 T-Nuts
40670 - 10-32 x 1/2″ SHC Screw

Download PDF 1164 Instructions

Instructions PDF Download

May we also suggest
Individual WW Collets
Individual WW Collets


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