Cross Hex Tile Glass Drill Bits Set Titanium Coated Power Tools Accessories for Glass Ceramic Concrete Hole Opener

Features: High Durability:The drill bits are made from carbide steel, making them harder than regular drill bits, providing increased wear resistance for longer tool life. Four-Blade Design:The drill bit features a four-blade design, ensuring less resistance while cutting and allowing for smoother, more precise drilling with minimal effort. Centerless Grinding Treatment:The drill bit body is treated using centerless grinding, making chip removal smoother and preventing clogging during use. Secure Clamping:The shank is cut into a solid hexagon shape, ensuring secure clamping in your electric drill and preventing slippage when drilling. Versatile Usage:These drill bits are suitable for a variety of materials, including glass, ceramic tiles, brick, wood, and plastic, making them a versatile addition to your tool collection. Specifications: Material: Carbide-tipped High-Speed Steel (HSS) Drill Bit Sizes: 3mm 4mm 5mm 6mm 7mm 8mm 10mm 12mm (Optional sizes based on your choice) Length: As shown in the packaging Package Includes: Drill Bits: One or multiple pieces, based on your selected size Packaging: As shown