8" Chuck Soft Molding Ring Claw Trimmer Top Jaw Ring Bore

Without discs or bungs used to clamp jaws, through boring of jaw is possible. Boring ring will give you better concentricity and a truer soft jaw bore. Designed to fit 8" size Kitagawa B208 type or similar CNC power chucks and manual chucks in soft jaw machining. 3 independently adjustable pins fit into soft jaw's counterbore to allow for even pressure clamping on each, eliminating jaw lifting. If you buy it, we will provide quality after-sales service.