4-flute milling cutter

corner radiusend millsolid

HRC 55 Deg Tungsten Steel 4 Flutes Comer Radius End Mills Raw Material： Use Zigong ZK30UF, high hardness and good wear resistance. Coating： TiSiN, containing silica, very high surface hardness and high thermal resistance. Cutting Edge Design： Comer radius, uneasy to cracking, widly used in high speed cutting Product Description Raw Material： Use Zigong ZK30UF, high hardness and good wear resistance. Coating： TiSiN, containing silica, very high surface hardness and high thermal resistance. Cutting Edge Design： Comer radius, uneasy to cracking, widly used in high speed cutting Helix Angle： 35 deg, high adaptability to the material and hardness of workpieces, widely used to mold and product processing and cost efficient. Cutting parameters: Cutting speed Vc = 130 (120-180) m / min Cut depth ap = 1/3D (1 / 8-1 / 2D) Cut width ae=1/2D (1 / 4-1D) Single blade feed fz = 0.15mm (0.02-0.2) Please adjust the parameters accroding to the material and hardness of workpieces.