TCT Tungsten Carbide Hole Saw TCT Hole Saw with Titanium Coated Centering Drill Bit Ideal for Holes in Stainless Steel, Iron, Alloy, Wood, Plastic

Made of tungsten carbide coated blades, tungsten carbide tooth coated with titanium, ensures high hardness, rust resistance, stability and longevity. Cutting diameter: 38mm; Shank diameter: 10mm; Hole saw depth: 25mm. For safety reasons, remember to add coolant during continuous high-speed drilling and wear protective goggles and gloves when using hole saw kit. These TCT hole saw teeth are equipped with three blades. They include an outer blade, central blade and inner blade, making it sharper and more efficient, ideal for cutting hard metals. The spring centering drill bit ejects cut chips and saves time. The cutting body then cuts a clean hole, faster than traditional twist drills or hole saws without burrs. The special arc-shaped chip chute can effectively remove chips and improve operational efficiency. With interchangeable centering drill and ejection spring. This carbide hole saw kit is suitable for bench drills, magnetic drills, pistol drills, impact drills, etc. Suitable for stainless steel plate, square tube, iron, cast iron, wood and other sheet metal materials in general; Note: can not be used for concrete, tile and stone.