General description The Pcs Wood Drill Bit with Countersink is an essential tool for woodworking, DIY projects, and hand production. This versatile set includes a range of sizes to accommodate various drilling needs, making it an ideal choice for both professionals and hobbyists. Technical specifications Material: High carbon steel Sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm Chamfer diameter: 15.8mm Color: Silver Black Compatibility and accessories Suitable for use with bench drills, hand drills, and conventional drills Can drill through materials such as granite, ceramic tile, glass, PVC, rubber, sheet metal, hardwood, and wooden floors Installation Easy to use with standard drill setups Designed for quick and accurate drilling with a three-point design for better alignment Usage Ideal for handicraft carpentry activities, including making small toys, molds, and decorations Perfect for various woodworking tasks requiring precise countersinking Other information High hardness and good