Heavy-Duty Drill Chuck, 1 Piece 0-13 mm 1/2 B16 Keyless Drill Chuck Made of Steel, Self-Tightening, for Lathes, Electric Drills, Drill Chuck Ymyny

Higher Torque: The drill chuck features a high-quality metal structure, a comfortable surface, and is easy to tighten, resulting in higher output torque. EASY TO USE: The drill chuck adapter features a keyless design for manual tightening and loosening, allowing for faster and easier tightening and loosening. Strong Clamping Force: The clamping force of this self-tightening drill chuck increases according to the required force. The unique thrust bearing allows the handle to apply torque more easily with greater clamping force. WIDE APPLICATION: The keyless drill chuck is precision-machined for higher accuracy. Widely used in various drilling machines, milling machines, lathes, boring machines, and handheld power tools. Specifications: Model: B16; Capacity: 0-13 mm (1/2); Inner Diameter: 15.733 mm (0.61); Outer Diameter: 40 mm (1.57);