HERCHR Hole Cutter Holesaw 6Pcs 22-65mm Cemented Carbide Bit Metalworking Cutter Tool 22/30/35/45/50/65mm

Features: Made of high quality cemented carbide for durability and long service life. The blade is extremely sharped and resistance to cutting. Have good perforation capability. Taking the form of ashort open cylinder with saw-teeth on the open edge it is used formaking relatively large holes in thin material. There are 6 hole saws in different sizes that you can use to open different holes. Can be used to make large holes in thin steel sheet aluminum alloy and other soft metal sheet. Specifications: Material: Cemented Carbide Diameter: 22mm / 0.87in 30mm / 1.18in 35mm /1.38in 45mm /1.77in 50mm /1.97in 65mm /2.56in Shank diameter: Approx.10mm / 0.39in Applicable metal thickness: 2-3mm Quantity: 1 set (6pcs) Weight: 858g Package included: 6 x Hole Saw