Mollom TCT Carbide Hole Saw Kit for Hard Metal，14-48mm(Commonly Used), 6 Pcs Tungsten Carbide Tipped Hole Cutter with Pilot Drill bit for Stainless Steel, Iron, Aluminum, Alloy, Plastic - CHS061648

• The hole cutter made of industrial grade metal , high-grade Titanium-plated cemedted carbide tooth, ensuring its high hardness ,rust proof,sturdy and durable. The saw blade is extremely sharp, low consumption, durable, impact resistance and wear resistance.Smooth cut with perfect cutting quality for every hole. Widely used in stainless steel plate, hard metal, iron, mild steel, alloy steel, aluminum, FRP, and plastic to drilling holes. Not recommended for tile, glass, concrete, stone. Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine.Heavy usage on industrial plants, e.g. applications in heating, ventilation and air conditioning demand an enduring hole saw that delivers a precise cut into high quality stainless steel. This hole saw set includes : 6 pcs hole cutters with dimensions 5/8 inch(16mm), 3/4 inch(19mm), 1-1/8 inch(29mm), 1-3/8 inch(35mm), 1-3/4 inch(45mm), 1-7/8 inch(48mm), 3 pcs pilot drill bits and 2 pcs hex key.