Item #: 52562824Brand: TechniksModel #: 82164 Features and Benefits Tapered mount drill chucks have an internal Jacobs Taper (JT) that is press-fit onto a corresponding JT arbor (shank) or spindle. 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. Plain bearings are designed with a 1-piece gearing and sleeve for reducing teeth breakage. They are used for medium duty operations with stationary drilling, turning, milling and woodworking machines. Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings. Product Specifications Drill Chucks; Maximum Drill Chuck Capacity (Inch): 1/2 ; Minimum Drill Chuck Capacity (Inch): 0 ; Minimum Drill Chuck Capacity (Decimal Inch): 0 ; Mount Type: Tapered Mount ; Mounting Size: 13S x MT3 ; Key Style: Keyless Maximum Drill Chuck Capacity (Inch) 1/2 Minimum Drill Chuck Capacity (Inch) 0 Minimum Drill Chuck Capacity (Decimal Inch) 0 Mount Type Tapered Mount Mounting Size 13S x MT3 Key Style Keyless Bearing Type Plain Bearing Material Steel