Cemented Carbide Hole Saw Cutter Hard Alloy Drill Bit Opener for Metal Thick Plate Aluminum Alloy

The main body is made of cemented carbide with high hardness, which can effectively extend the service life. The cutting is , the opening is neat, without broken s, and the cutting resistance is small. The front and rear inclined tooth‑shaped design has low resistance and strong perforation ability. Item Type: Hole Saw Cutter Material: Cemented Carbide Purpose: Can be used to open holes for steel plate, iron plate, stainless steel, aluminum plate, calcium silicate plate, plastic plate, resin plate and plate. Plate Cutting Thickness: Approx. 3mmCelsius0.1in Total Length: Approx. 88mmCelsius3.5in Shank Diameter: Approx. 9.8mmCelsius0.4in