General description The Heavy Duty Drill Chuck features a universal 3 jaw design that securely holds a wide range of bits, accommodating sizes from 1/16 inch to 3/8 inch. Its classic three jaw design ensures high precision and durability, making it ideal for various applications including holding drill bits, small turnings, dowels, and pen mandrel shafts. Technical specifications Capacity: 1/2 inch Jaw Design: Universal 3 Jaw Material: High speed steel Color: Silver Measurement allowed error: +/- 1-3cm Compatibility and accessories Includes: 1 * B16 13mm chuck 1 * MT2 handle 1 * drill chuck key Installation Compatible with MT2 Morse Taper 2 tool holders. Usage Easily open and close the three chuck jaws using the Jaw Tightening Key. Other information The chuck features a rust-resistant coated body and sleeve with electrophoretic enameling for extended service life. Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual