Lyndex C5007-0025 CAT50 Taper ER25 Standard Collet Chuck, 0.039" - 0.629" Collet Range, 1.65" Diameter x 2.50" Length

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