• Maximum Drill Chuck Capacity (Inch): 3/8"
• Minimum Drill Chuck Capacity (Inch): 1/64"
• Mount Type: Taper Mount
• Mounting Size: JT33
Keyless chucks are engineered to quickly loosen and tighten a tool on the chuck collar of the drill, either by manual operation or when torque is applied. Rotating the chuck collar in a counterclockwise direction will loosen the tool.
• High precision, premium tolerance
• The jaws feature a TiN coated surface treatment to assure durability.