About this item
Ball bearing nut with ground collet race
Ground surface for perpendicular contact between retention knob and holder
Equipped with a left-hand-threaded stop screw
Available in high-speed balanceable versions
AT3 or better taper
Ball bearing nut with ground collet race
Ground surface for perpendicular contact between retention knob and holder
Equipped with a left-hand-threaded stop screw
Available in high-speed balanceable versions
AT3 or better taper