Bison PRECISION 2-3/8" 3-Jaw STEEL Lathe Chuck 1/2-20 Atlas Thread Mount A1-8 This and many other Unimat

This and many other Unimat and Emco items came from the warehouse of a long closed dealer

Part number: 8298-10"

WW collets differ from milling collets in that they have a hole all the way through the collet and drawbar

Packaged in airtight poly bag

A drawbar that passes through the headstock and threads into the backside of the collet is used to draw the collet up into the tapered adapter

Bison PRECISION 2-3/8" 3-Jaw STEEL Lathe Chuck 1/2-20 Atlas Thread Mount A1-8 This and many other UnimatBison Poland Precision 2 3 8" 3 Jaw Scroll STEEL Lathe Chuck 1 2" 20 Thread Mount. Part number 3286 2. 3 8" 1 2" 20. Premium quality and rare. Includes reversible jaw set and key.