10pcs 8mm Carbide Hex Shank Triangle Spear Head Drill Bits for Ceramic Tile Glass Wood

Features: The spear head can easily drills into the workpiece, increasing the drilling speed. Made of cemented carbide material, high hardness, good wear resistance, long service life. Overall paint spraying treatment, anti corrosion and rustproof. The hex shank allows this drill bit to work with ordinary pistol drill. Ideal for drilling on ceramic tiles, glass, plastic, wood, floors, walls, etc. Specification: Item Type: Hex Shank Triangle Spear Head Drill Bit Material: Carbide Quantity: 10pcs Diameter: 6mm 10pcs, 8mm 10pcs 10mm 5pcs, 12mm 5pcs (Optional) Package List: 1 x Set of Drill Bit 1 x Plastic Storage Box