【Material】: Made from strong HHS high-speed-steel for durability, high hardness, sharp edges, fast cutting, impact resistance, wear high temperature; The accuracy of concentricity makes the tooth edge even and prolongs the life of the hole
【Features】: The hole drill is designed with a spring, which is conducive to chip removal and high drilling efficiency; It has a hexagonal handle for a firm grip; It has a spring that will not jam the drill bit when used, and the spring will automatically push the disc out of the saw immediately after finishing drilling
【Applications】: 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; Perfect for installing locks, knobs on doors and cabinets, or drilling holes through desks, etc.
【Guarantee】: We promise provide satisfied service for every client, if you have any question with the product, please contact us in time, we will solve the problem for you in 24 hours