Concrete drill bit
- Milwaukee 4932 3636 43, Concrete Drill Bit, 9mm Drill Size, 120mm L, Twist Flute Type, 80mm Effective Length, Straight Shank Type, 9mm Shank Size, Diamond Ground Carbide Tip Material, For Drilling in Brick, Tile, Ceramic, Concrete, Plaster, Slate & Aerated Concrete Blocks Milwaukee Concrete Drill Bit 9mm