Feature: Each set of jaws are serialized in their own set. Three pinion design with each pinion ground and hardened to HRC 45. Two set jaws design with a master jaw and a top reversible jaw in American Standard tongue and groove specification. Semi-steel chuck body made from high quality cast iron,each high quality chuck comes with a certification that documents TIR. Before assembling the jaw to its designated chuck body, the jaw's finish machining are performed on a closed tolerance state of the art CNC machine from Japan. A serialized set of jaws are finished, ground, and lapped on their designated chuck body which will be the same chuck body on the final assembly to achieve a greater accuracy. Specification: Diameter: 8" Runout: 0.0039" Center Hole: 2.56" Thickness: 2.95" Back Mounting: Plain back Bolt Circle Diameter: 7.087" Max. Input Torque: 250 Nm Clamping Range: Internal Jaw Clamping Range A-A1: 0.157-3.346" Jamming Range B-B1:2.559 -7.874" External Jaw Clamping Range C-C1: 2.559-7.874" Package Included: 1 x Self-Centering 8" Jaw 3 x Inside jaws 3 x Outside jawslarge 1 x Safety chuck key 3 x Mounting bolts
R**L
Roll-out-wheel / weld positioner
Use it for my roll-out-wheel/ weld positioner. Works great.
Trustpilot
3 weeks ago
2 weeks ago
