5mm Hrc65° 4F Nano Tungsten Carbide End Mill Milling Cutter for Stainless Steel

Features: 100% brand new and high quality Made of high-quality materials durable Using Golden Deer GU25UF it has high hardness and good toughness. Coating: Using nanotechnology the hardness and thermal stability reach 4000HV and 1200 degrees Celsius respectively. Chip flutes: 4 chip flutes with high rigidity widely used in shallow flutes contour milling and finishing. Helix angle: 35 degrees strong adaptability to workpiece material and hardness widely used in mold and product processing cost-effective. It is recommended to cut HRC60-65 degrees on steel. Applicable processing materials: carbon steel alloy steel tool steel quenched and tempered steel and steel parts below HRC65. Product parameters: Type: Flat end mill Material: Tungsten steel Coating: Titanium Aluminum Nitride Flute: 4 flutes Cutting diameter: 5MM (approximately) Tool holder diameter: 5MM (approximately) Flute length: 13MM (approximately) Total length: 50MM (approximately) Processing material hardness: HRC65 Diameter tolerance of end mill: 1 ＜ D≤6-0.010 ~ -0.030 6 ＜ D≤10-0.015 ~ -0.040 10 ＜ D≤20-0.020 ~ -0.050 Cutting parameters: vc = 130 (120-180) m/min ap = 1 / 3D (1/8-1 / 2D) ae = 1 / 2D (1 / 4-1D) fz = 0.15mm (0.02-0.2) Package list: 1 * End mill Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.