Features Versatile Drill Adapter: Convert and extend your power drill for easy access in tight spaces, enhancing your efficiency in various tasks Wide Compatibility: Easily combines with screwdrivers, hole saws, drills, and socket wrenches, making it a practical tool for multiple applications Stable Clamping Range: With a clamping range of 0.8mm to 10mm, enjoy secure and reliable fixing for consistent performance on every project User-Friendly Design: Featuring a round handle with a 9mm diameter, installation and operation become effortless, simplifying your work process Durable Construction: Crafted from high-quality ABS and chrome vanadium steel, this tool offers exceptional durability for long-term use in demanding environments Features: 1、Drill Adapter: This drill chuck can convert and extend the power drill to satisfy all your working needs in narrow places. 2、 Matching: Allows for combination with screwdriver, hole saw, drill, socket wrench and so on, simple and useful. 3、Stable Fixing: The clamping range is 0.8mm to 10mm, and the firm fixing promises stable and efficient working performance. 4、Simpler Works: Designed to have a round handle with 9.m diameter, both the installation and are more convenient. 5、Good Material: Combining ABS and chrome vanadium steel materials, has excellent durability for long term use. Specification: Item Type: Drill Chuck Material: ABS + Chrome Vanadium Steel Function: Drill Extension Chuck Colour: Red Black Clamping Range: Approx. 0.8 ~ 10mm / 0.03 ~ 0.39in Round Handle Diameter: Approx. 9.m / 0.37in Package List: 1 x Drill Chuck 1 x Handle Package List 1 x Drill Chuck 1 x Handle