Solid carbide square end mill for cutting copper (soft material cutting series): 2 flutes Helix angle: 45° HRC: 40 Grain size: 0.6 umSolid Carbide Square End Mill for Coppe Order No cutting Flute shank A. O. L d l(Flute lenght) D(Shank Diameter) L IMC 1× 3× 4D× 50L× 2F 1 3 4 50 IMC 1.5× 4× 4D× 50L× 2F 1.5 4 4 50 IMC 2× 6× 4D× 50L× 2F 2 6 4 50 IMC 3× 9× 6D× 50L× 2F 3 9 6 50 IMC 4× 12× 6D× 50L× 2F 4 12 6 50 IMC 5× 15× 6D× 50L× 2F 5 15 6 50 IMC 6× 18× 6D× 50L× 2F 6 18 6 50 IMC 8× 20× 8D× 60L× 2F 8 20 8 60 IMC 10× 30× 10D× 75L× 2F 10 30 10 75 IMC 12× 32× 12D× 75L× 2F 12 32 12 75 IMC 16× 45× 16D× 100L× 2F 16 45 16 100 IMC 20× 45× 20D× 100L× 2F 20 45 20 100
