BISON 3-Jaw (2 Piece) Scroll Chuck Forged Steel Body Plain Back 12 inch 7-820-1200

BISON-BIAL Precision Forged Steel 3-Jaw Scroll Chuck with Two-Piece Hard Reversible Jaws



Each chuck is provided with: • 1 Set of hard master jaws • 1 Set of hard top reversible jaws • 1 Chuck wrench • 1 Set of mounting bolts • 2 Hex keys • Eye bolts for chuck sizes 15-3/4" diameter and larger

Chuck Diameter D in 12-1/2

Chuck Body Steel Max Speed RPM 2800 Weight lb 110 Hole Diameter d in 4.0551 F in 11.2598 E in 10.2362 C in 0.1969 H in 3.937 h in 2.244 h1 in 1.693 Adapter Mounting Bolts, Thread M M16x2 Adapter Mounting Bolts, L 1.18 Adapter Mounting Bolts, Qty 6

Clamping Range d1 (min-max) .394 - 5.16 Clamping Range d2 (min-max) 4.06 - 8.90 Clamping Range d3 (min-max) 7.48 - 12.40 Clamping Range d4 (min-max) 2.56 - 7.17 Clamping Range d5 (min-max) 5.71 - 10.43