TAIKI 3 PIECE 15" 1.5MM X 60 DEGREE 22MM BEST-GRIP HARD JAW SET (3900-4680)

3 Piece 15" 1.5mm X 60 Degree 22mm Best-Grip Hard Jaw Set Supplies maximum concentricity on finish turning operations. Groove width D is 0.866 (22mm). Screw size E is M20. Hole space F is 1.693 (43mm). 3 holes. 2 steps. Step height S2 is 0.73. Step height S3 is 0.73. Width C is 2.44. Length A is 5.63. Height B is 3.39. Can be used on Kitagawa, Samchully, Strong, MMK, SMW Autoblok, Howa & Hitachi-Seiki Chucks. Taiki # HJ15-22MM Shipping Weight: 22 lbs