OSG High Speed ​​Square End Mill TiN Coated 2-Flute Keyway Blade Diameter 12mm Shank Diameter 12mm 81672 EX-TIN-EKD-OL1-12 1 piece

Catalog number: EX-TIN-EKD-OL1-12 Features: ● End mill for keyway machining. Applications: ● Workpiece: Carbon steel, alloy steel, tool steel (up to 40 HRC), pre-hardened steel (up to 45 HRC), hardened steel (up to 45 HRC), stainless steel (up to 35 HRC), cast iron (up to 350 HB), ductile cast iron (up to 350 HB), copper alloy, aluminum alloy. Specifications: ● Blade diameter (mm): 12 ● Blade length (mm): 15 ● Total length (mm): 70 ● Shank diameter (mm): 12 ● Number of blades (pieces): 2 ● Surface treatment: TiN (titanium) coating ● Number of blades: 2 ● Groove length (l): 15 ● Outer diameter (Dc): 12 ● Twist angle (°): 15 ● Twist angle 15° Material/Finish: ● Cobalt high speed steel (HSS CO)