This mini drill chuck adapter is designed for versatility and convenience. The keyless structure allows for quick and effortless bit changes, making it suitable for a variety of drilling applications. Whether you're working with wood, metal, or plastic, firm hold on your drill bits. Features -Color:Multi -Material:Copper -Size:7.50X2.20X2.20cm/2.95X0.86X0.86in -Efficient: it allows for rapid bit making your work and less time consuming - -jaw chuck: the self-tightening 3-jaw chuck ensuring firm grip on drill bits, providing stability and safety during use -Versatile min: designed for 0.3-6.5 range, this mini chuck is versatile and suitable for a wide range of tasks -Portable: its lightweight and portable size make it easy to carry and use in various settings, from home repairs to diy crafts -Stable construction: constructed from sturdy materials, this chuck is built to withstand wear Package list: 1 hexagonal handle chuck