Set of 4 combination wood drill bits with hexagonal shanks, featuring a claw chuck and cork tips, for precise drilling.

General Description This hex shank countersink drill bit set is designed for woodworking, offering professional craftsmanship quality. Made of cemented carbide, it ensures exceptional durability. The thick blades can be sharpened multiple times, allowing for extended use. This product is ideal for creating clean and precise flat-bottomed holes, making your DIY projects easier. Technical Specifications Material: Cemented carbide Recommended rotation speed: 1200 to 6000 rpm Maximum rotation speed: 6000 rpm Dimensions: Manual measurements, tolerance 1-3 cm Compatibility and Accessories Compatible with: pillar drills, impact drills, bench drills, portable electric drills, vertical drills, magnetic belt-driven drills Packing List: Combination drill bit set (4 barrel cork bits) Installation Use the drill bit on a suitable drill for efficient drilling. Ensure the rotation speed is between 1200 and 6000 rpm. Ideal for drilling flat-bottomed holes in wood, plastic, and plywood. Allows for hinge holes, cylindrical holes, and threaded holes for various projects. The curved nozzle design facilitates debris removal during drilling. Other information: The PTFE coating prevents chip and residue buildup. Good impact resistance and toughness. For safer and more precise use, consider using a drill press.