MOLDINO High Speed ​​Roughing End Mill AT Coated Roughing Short Blade RQS20-AT RQS20-AT 1 Piece

Catalog number: RQS20-AT Features: ●Coated roughing end mill with excellent cost performance and high efficiency and long life machining. Applications: ●Cutting materials: cast iron, carbon steel, alloy steel, tool steel/die steel, stainless steel, hardened steel, pre-hardened steel, heat-resistant steel, titanium alloy. Specifications: ●Blade diameter (mm): 20 ●Blade length (mm): 40 ●Total length (mm): 140 ●Shank diameter (mm): 20 ●Number of blades (pieces): 4 ●Surface treatment: AT coating ●Twist angle (°): 30 ●Number of blades: 4 ●Twist angle: 30 ●Twist angle 30° Material/Finish: ●High speed steel