Drill Chuck, 1pc MT2-B16 1-16mm 1/2" Keyless B16 Self-Tightening Steel Column Drill Chuck for Electric Lathe Drills

【Specifications】Type: B16; Material: 45# steel; Capacity: 0-13 mm (1/2"); Inner Diameter: 15.733 mm (0.61"); Outer Diameter: 40 mm (1.57"); Length: 88 mm (3.46") 【Higher Torque】Good metal texture, comfortable surface, easy to grip, resulting in increased output torque. 【Superior Clamping Force】The clamping force of this self-tightening chuck increases according to the force required. The unique thrust bearing facilitates torque application through the handle for greater clamping force. 【Faster and Easier to Use】The keyless design allows for hand-operated tightening and loosening, providing faster and easier tightening and loosening. 【Wide Application】Precision machining for accuracy. Widely used with various drills, milling machines, lathes, boring machines, and power hand tools. Number of pieces supplied: 1. Good quality product.