1,Tungsten,solid carbide steel 2,3 Flutes end mill 3,End mill Tungsten 4,Form Cutting tool ... : 0.5um; High quality of wear ability and impact 2. Flute: 2-6FLUTE , Diameter: 1-25mm Tolerance: . 00/-0.02mm3,Solid ... want shipped by sea,pls inform us in advance. 3 Flutes Tungsten Cutting Tool End Mill