8" - 4 jaw self-centering lathe chuck with D1-6 back mounting adapter plate.
with 2pcs top & bottom tongue groove reversible jaws.
jaws ground and hardened.
6pcs of hemlock studs and small screws included.
PRECISION SEMI-STEEL BODIES.
STRAIGHT RECESS OR PLAIN BACK SPINDLE MOUNTING.
2-5/8" THRU HOLE DIAMETER
Back mounting recess dia. 165mm
Back mounting bolts circle dia. 180mm