Hole Saw Cutter Drill Bit Set Holesaw Core HSS Wood Soft Metal Sheet Plastic PVC Stainless Steel High Speed for Power Tool

Good luck with your favorite purchasesOutside Diameter Size: 16mm/0.62in(5/8-Inch), 18.5mm/0.73in(3/4-Inch), 20mm/0.78in(4/5-Inch), 25mm/0.98in(1 Inch), 30mm/1.18in(1-3/16 Inch). There are 5 size of hole saw kit to meet your professional needs. High Quality Material: Made from strong HHS high-speed-steel for durability, high hardness, fast cutting, impact resistance, wear high temperature Sharp gears and anti-cutting with lower consumption make the product a long life Can be used for thick steel plates, cast iron, stainless steel, non-standard angle iron and other metal open hole. Perfect for installing locks, knobs on doors and cabinets, or drilling large diameter holes through desks, etc Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine. Provide fast and precise cuts into stainless steel, sheet metal, cast iron, mild steel, aluminum, plastic,copper and brass