OSG Carbide Ball End Mill, 2-Blade, Ball Radius 4.5mm, Blade Diameter 18mm, 84709, MG-EBD-R4.5X9, 1 Piece

Catalog number: MG-EBD-R4.5X9 Features: ●This ball end mill uses high-toughness carbide alloy to achieve a long life at low and medium speeds. Applications: ●Cutting materials: Low carbon steel, pre-hardened steel, alloy steel, tool steel (up to 40HRC), pre-hardened steel, hardened steel (up to 45HRC), cast iron, ductile cast iron (up to 350HB), copper alloy, aluminum alloy Specifications: ●Ball radius (mm): 4.5 ●Blade length (mm): 18 ●Total length (mm): 100 ●Shank diameter (mm): 8 ●Number of blades (pieces): 2 ●Surface treatment: Non-coated ●Number of blades: 2 ●Outer diameter (Dc): 9 ●Twist angle (°): 30 ●Twist angle 30° Material/Finish: ●Carbide