BISON 4-Jaw (2 Piece) Scroll Chuck Forged Steel Body Plain Back 25 inch 7-841-2500

BISON-BIAL Precision Forged Steel 4-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

TECHNICAL DATA Chuck Diameter D in 25

Hole Diameter d in 9.9212 Maximum Speed RPM 1000 Weight lb 551 F in 23.0709 E in 21.4567 C in 0.2756 H in 5.079 h in 3.425 h1 in 2.756 Adapter Mounting Bolts, Thread M M16 x 2 Adapter Mounting Bolts, Qty 6

Clamping Range d1 (min-max) 1.18 - 13.19 Clamping Range d2 (min-max) 4.72 - 22.44 Clamping Range d3 (min-max) 7.87 - 24.80 Clamping Range d4 (min-max) 5.51 - 23.23 Clamping Range d5 (min-max) 8.27 - 26.18