Product Description 2 Flutes Tungsten Carbide Ball nose End Mills We are a technical-profesional manufacturer of Carbide End Mills, Carbide DrIls, Inserts, Carbide Rods and CNC tool holder, etc. For this products advantages as below: 1. Suitable for copper, Cast Iron, Carbon steel, and Mould steel processing. 2. Main features: Grain size carbon tungsten, high toughness, ALTIN coating, high wear-resistance, special use for high speed cutting of CNC milling machine. Also can increase the smoothness, reduce the rubbing coefficient, and improve the lathe efficiency, save more production time.