Master Jaw Boring Ring for 20" CHUCKS - JB Style 8" extra high chuck jaws 835 in) - Through Hole

835 in) - Through Hole

and 10" diameter 3 jaw chucks

Static Gripping Force [kN(kgf)]:    115(11726)

319 kgf (25

Master Jaw Boring Ring for 20" CHUCKS - JB Style 8" extra high chuck jaws 835 in) - Through HoleMaster Jaw Boring Rings 20" JB Type The Master Jaw Boring Rings JB type is suitable for CNC lathe. For the high accuracy of chuck performance during cutting . No need to look all over the shop for a setup piece and wasting time. The Master Jaw Boring Ring is essential for timely, efficient boring of soft jaws. Features : Jaw Boring Rings 20" JB Type Ideal for machining soft jaws. Attaches quickly without tools. Applies equal pressure on all jaws.