Description of πͺ Optimized Cutting of Carbide, Stainless, and Copper Materials
Industrial grade TCT hole saw, extremely durability for any tough material. The gears is made from tungsten carbide steel and the rigidity varies from 64HRC to 65HRC. Provide fast and precise cuts into stainless steel, sheet metal, FRP and wood. All in one design: Drill bit, spring, wrench are included, no need to buy any extra accessories for the drilling works. TCT drill bit is suitable for handheld electric drill, beach drill,stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine.