✅【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; thread outer diameter: 3.2mm, effective depth: 10.7mm. Total length: 50mm. Number of Flutes: 3 Flutes.
✅【4mm chamfered round handle】good compatibility, easy to clamp.
✅【Processing materials】Can process materials within HRC60 degrees, can process carbon steel, stainless steel, 45# steel, mold steel, cast iron, bearing steel, titanium alloy, etc.