Blu-Mol Hole Saws Bits Tungsten Carbide Hole Cutters Metal Square Power Tool
They are light, smooth cutting entry with great boring speed. These are for cutting stainless steel, steel, aluminum and cast iron up to 3/16 in. (4,5 mm) thick. Drill Bit Type: Hole Saw. Drill Bit Type(s) Included: Hole Saw.