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Jaws (SOFT), 6" Lathe Chuck

Jaws (SOFT), 6" Lathe Chuck - Main image
Jaws (SOFT), 6" Lathe Chuck - View 2Jaws (SOFT), 6" Lathe Chuck - View 3
$33.47 $49.95 In stock

Supplies maximum concentricity on finish turning operations.

Can be bored or turned to fit workpiece.

Jaws can be hardened.

Chuck Size 6".

Groove Width D is 0.313

Tongue Width G is 1/2

Screw Size E is 5/16

Hole Space F is 1.500

Tongue to Front H is 0.866

Tongue Position C is Offset

Width Inch A is 1-1/4

Length Inch B is 2-7/8

Height Inch is 1-1/4

For use on Buck, Bison, Cushman, Huron, PBA, Yuasa and Rohm Chucks.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emma ★★★★★

Bored these out to hold a batch of bearing housings and runout stayed under a thou all afternoon. The 5/16 screw holes lined up perfectly with my existing top jaws, no reaming needed. For finishing work these hold concentricity way better than the hard jaws I was fighting with before.

Aurora E. ★★★★★

Swapped these soft jaws onto my 6" chuck for a batch of finish turning and the concentricity is dead on, maybe a thou runout at most. The 5/16 screw holes lined up perfectly with my existing top jaws. I'll probably harden them once they start wearing.

Lucy M. ★★★★★

Bored these out to hold a weird cast aluminum housing and the concentricity on the finish pass was dead on. The 5/16 screw holes lined up with my existing top jaws without any fiddling. Soft enough to machine easily, though I'll probably harden them once I settle on a final profile.