- Durable Construction : Made from 40CR steel with a quenching hardness of 45 to 50 HRC, this drill chuck is engineered to endure extensive daily use. The pointed shaft uses high-speed steel and features high-quality speed ball bearings for enhanced performance. - Versatile Clamping Range : Accommodates drill bits and shanks between 1-13 mm, making it ideal for various applications such as drills, small twists, dowels, and pin mandrels. - Technical Specifications : The #2MT arbor accepts pull bolts sized 1/4" x 20 TPI (pull screw not included). It offers precision with an accuracy of 0.005 and comes with a K32 key for convenient operation. - Compatible with MT2 Machines : Designed to fit machines with a Morse cone number 2 (MT2) shank. For optimal use, ensure the drill diameter is 17.78 mm, compatible with MT2 specifications. - Practical Applications : Use this drill chuck for woodworking projects, metalworking, and assembly tasks that require reliable clamping of various shank sizes. It's perfect for both professional tradespeople and DIY enthusiasts seeking precision and durability in their tools.