5pcs UNC4-40 Thread Mill Cutter Solid Carbide Coating for Steel Stainless | American UN threads CNC Thread Milling Cutter Thread Milling tap Solid($76.42Value)

Description

【Product packaging】5 piece UNC4-40 【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: UNC4-40 Shank diameter: 4mm; effective depth: 8.2mm. 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. 【Applicable machines】thread milling machines, engraving machines, high-speed machines, CNC machining centers, etc. Carbide material, TN, LA coating process, UNC UNF thread, used in thread processing, suitable for processing steel, stainless steel, alloy steel and other materials, three-tooth thread milling cutter, high processing efficiency, smoother chip removal, suitable for CNC processing Center and thread bottom hole machining.