General description This CSPARKV 3 Pcs Impact Resistant Bit Holder Hex Shank is designed for both DIY enthusiasts and professionals. Made from high-quality heat-treated steel, it offers maximum strength and flexibility, making it ideal for demanding tasks. The ultra-powerful tip ensures a secure grip on the bits, preventing them from falling out during use and enhancing precision. Technical specifications Material: Heat-treated steel Hex attachment size: 6.35 mm Length: 60 mm Compatibility and accessories Compatible with a wide range of drills and screwdrivers Usage Suitable for standard applications and impact uses Ideal for various DIY and professional projects Other information Premium quality construction resists wear and corrosion for increased durability