Grizzly G9821 - 8" 3-Jaw Scroll Chuck D1-4

These 3-Jaw Scroll D1-4 Chucks have 2-piece self-centering jaws and semi-steel body construction. They are "direct mount" chucks with camlock studs included, so they'll mount directly up to your lathe spindle without requiring a backplate, which gives you more room between centers! Bore size is 1.969".