Sell 22mm HSS Tool Cutting Mandrel Disc Blade Mini Saw Blade best price

Specifications: Material: High speed steel Diameter: 22mm Thickness: 0.8mm Inner hole: 6.35mm Shank diameter: 3.17mm Maximum line speed: 20000 (RMP) Features: - Surface finish to achieve high standards. - Repeated machining of surface grinding process using CNC machine tools. - Micro digital control tools have been imported into the worksheet (curvature of the triangle and the plate). - Heat treatment: - During the cooling of the salt bath, the temperature of the HSS board should be in the range of 1205 to 1215 degrees. - When the metallographic level reaches 10~11, we will be isothermal, hot clamp, and tempered 4 times in HSS.Package Weight: 15.0 G / 0.53 Ounces Package Dimensions (L*W*H): 32*67*10 MM / 1.26*2.64*0.39 Inches Retail Packaging: Yes, General Box Package Include: 1 x Mini Cutting Piece 1 x Connecting Rod # Circular Blade