ITEM NAME:2 Set Carbide Drill Bit with Wrench for Ceramic Tiles Metal DIY Woodworking Description: Use for sheet metal cutting Cuts quick, precise holes in the stainless. Over drill flange built in to prevent penetration outside the sheet metal. Teeth design for fast cutting clean and round holes. Cutting quick and precise holes in stainless steel, mild steel, iron, copper, brass and wood. Specification: Material: Cemented Car.2 Piece Wrench. 2 Piece Hole Saw Drill Bit. Teeth design for fast cutting clean and round holes. Cutting quick and precise holes in stainless steel, mild steel, iron, copper, brass and wood. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.