【Material】The thread milling cutter is made of tungsten steel, which is not easy to break. The surface is nano-coated to improve surface hardness and heat resistance.
【Parameters】Thread type: UNC8-32 Shank diameter: 4mm; effective depth: 11mm. Total length: 50mm. Number of Flutes: 3 Flutes.
【Processing materials】Can process materials within HRC60 degrees, can process stainless steel, 45# steel, mold steel, cast iron, bearing steel etc.