GATOR 15″ 3-JAW D1-11 SELF-CENTERING SCOLL LATHE CHUCK (3900-8030)

Gator 15″ 3-Jaw D1-11 Self-Centering Scoll Lathe Chuck ~ 2 piece top reversible tongue & groove hard jaws. ~ American standard. ~ Semi-steel body. ~ Case is fully hardened. ~ Pinions are hardened & ground. ~ All guide ways & bearing surfaces are precisely ground. ~ Scroll plate is dropped forged of fine alloy steel. ~ Thread flanks are ground on both sides for smooth operation. ~ Maximum rpm is 1,000. ~ T.I.R. is .004″. ~ 6 pieces of 1-3/16″ studs are included. ~ Diameter of the center hole is 5.906″. 2 piece top reversible tongue & groove hard jaws. American standard. Semi-steel body. Pinions are hardened & ground. Case is fully hardened.