OSG Carbide Ball End Mill for High Hardness Steel AE-BD-H 3042013 AE-BD-H R4X24-S 1 piece

Catalog number: AE-BD-H R4X24-S Features: ● Suitable for finishing of high-hardness steel. ● Adopts innovative new coating DUROREY for high-hardness steel, improving machining surface accuracy. ● Variable negative spiral gash suppresses chipping. Applications: ● Workpiece: Carbon steel, alloy steel, pre-hardened steel, tool steel (up to 40HRC), hardened steel (up to 70HRC), stainless steel (up to 35HRC), cast iron, ductile cast iron, copper alloy, aluminum alloy, titanium alloy, heat-resistant alloy. Specifications: ● Ball radius (mm): 4 ● Neck length (mm): 24 ● Blade length (mm): 12 ● Total length (mm): 75 ● Shank diameter (mm): 8 ● Number of blades (pieces): 2 ● Surface treatment: DUROREY coating ● Twist angle (°): 25 ● Number of blades: 2 ● Twist angle: 25° Material/Finish: ● Carbide