Bosch Professional 1x Expert HEX-9 MultiConstruction Drill Bit (for Concrete, Ø 6,00x100 mm, Accessories Rotary Impact Drill) (Pack of 2)

Bosch CYL-9 Straight Shank Tungsten Carbide Tile & Glass Drill Bit 6mm x 80mm

Glass and Tile Porcelain Drill Bit 6mm Tungsten Carbide Tipped Spear Drills Set Hex Shank Concrete Drill Bit 1/4 Hex Drills Bits for Glass Concrete Brick Wood Plastic Mirrors Porcelain(15pcs)