Whether you're a hobbyist or a professional, the brass collet set enhances the versatility of your rotary tools. Ideal for wood splitting, sanding, and grinding, these collets provide a firm grip on various drill bits. Attach the collet to your electric drill tool holder, and effortlessly switch between tasks without the need for additional tools. Features -Color:Yellow -Material:Brass -Size:1.60X0.40X0.40cm/0.63X0.16X0.16in -Secure grip: the four jaw design offers a firm and stable hold on drill bits, ensuring precision and reducing the risk of slippage -Copper construction: crafted from copper, this chuck is designed to withstand heavy use and provide performance -Versatile usage: this set includes multiple components, making it ideal for a variety of tasks and compatible with numerous electric grinding tools - setup: the userfriendly design allows for fast and simple installation, can get to work without delay -Broad application range: suitable for use with different electric grinding accessories, enhancing the functionality and versatility of your tools Package list: 10 x Brass Collet Chuck