- Durable Steel Construction: Crafted from high-hardness, wear-resistant steel, this chuck is built to last. Its robust design ensures excellent strength, toughness, heat resistance, and durability, making it a reliable choice for your projects. - Quick Conversion: Effortlessly transform any 0.64 cm cordless electric screwdriver into a powerful drill or sander. This quick-change converter provides the convenience and flexibility needed for various tasks, allowing you to switch tools in seconds. - 35 mm Hex Shank: Featuring a 6.35 mm hex shank, this chuck allows easy compatibility with electric screwdrivers. It ensures a secure and stable connection, enabling efficient and precise operations. Use Scenarios: 1. Home Improvement Projects: Ideal for DIY enthusiasts looking to quickly switch between drilling and sanding tasks, enhancing productivity without the need for multiple tools. 2. Professional Applications: Perfect for contractors and tradespeople who require a reliable and versatile tool for various jobs, from assembling furniture to installing fixtures. 3. Hobbyist Crafting: Great for crafters who need to drill holes or sand surfaces on different materials, providing an efficient solution for intricate designs. This tool is designed for those who value performance, compatibility, and ease of use, making it an essential addition to any toolkit.