Features High-Quality Steel Material: Crafted from high-quality steel material, this drill chuck ensures high accuracy and durability, providing reliable performance for your drilling needs. Heat-Treated Body: The entire body is heat-treated, enhancing wear resistance and prolonging the tool's lifespan, making it a long-lasting and cost-effective choice for your projects. Compatibility with Various Tools: This drill chuck is designed to be compatible with impact drills and different power tool electric drills, offering versatility and convenience for various applications. Professional Design and Easy Installation: With its professional design and reasonable structure, this drill chuck is easy to replace and install, saving you time and effort during tool maintenance and upgrades. Wide Range of Options: Available in six styles ranging from 0.6mm to 20mm, you can choose the size to suit your specific drilling requirements, ensuring precision and efficiency in your work. Features: 1、Made of high-quality steel material, with high accuracy 2、The entire body is heat-treated for more wear resistance 3、Can compatible with impact drill and different power tool electric drill 4、Professional design and reasonable structure, easy to replace and install 5、Available in six styles for choice: 0.6-6mm, 1-10mm, 1-1m, 1-16mm, 3-16mm, 5-20mm Specification: Item Type: Drill Chuck Optional Style: 0.6-6mm, 1-10mm, 1-1m, 1-16mm, 3-16mm, 5-20mm C45S20≤0.20mm Model82 Package List: 1 x Drill Chuck 1 x Chuck Wrench Note: The wrench accessory is shipped randomly, and make sure you will not mind before ordering. Package List 1 x Drill Chuck 1 x Chuck Wrench