Corded Drills, Drivers -0.3 3.6mm 3 Jaw Multi-Function Chuck Converter Adapter White Highlights Generic Brand 0.3 3.6mm 3-Jaw Multi-Function Chuck Converter Adapter White Description: Surface heat treatment can improve the strength wear and hardness of the claw surface. High temperature is suitable for harsher processing environment. precision and endurance: the precision of the machines and the solidity of their components guarantee precision and endurance General use: This keyless chuck is widely used with various drills, milling machines, lathes, boring lathes and electric hand tools. Great replacement or upgrade compatible with thousands of models Brand new and high quality, well packaged Specification: Material: Aluminum alloy and carbon steel Diameter: 14mm/0.55inch 17mm/0.67inch 22mm/0.87inch 24.5mm/ 0.96inch Height: 21mm/0.83inch 25mm/1inch 35mm/1.38inch 36mm/1.42inch Package includes: 1 piece chuck