Description of π§ AUTOTOOLHOME Carbide Steel Tooth Metal
TCT drill bit is suitable for hand held electric drill, beach drill,stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine. The gears is made from YG8 tungsten carbide steel and the rigidity varies from 64HRC to 65HRC. Sharp gears and anti-cutting with lower consumption make the product a long service life. The hole saw has a center twist drill bit inside, Can drill about 3/4 inch depth for the wood, and can drill about 3/16 inch thickness for the steel. Carbide teeth for fast cutting of clean, round holes.Driling with stainless steel plate,high alloy steel,iron,aluminum,castings,plastic,metal,wood,etc.