KORLOY has launched new H Endmill specialized for free hardened steel / heat treated super alloy.
Its low cutting load design on cutting edge guarantees excellent machinability.
The features of hardened material (HRC 45~70) used in Automobile parts & molds are high durability and high wear resistance. This can easily cause chipping on the cutting edge and other damages to the tool.
Also, when cutting at a high-speed with no coolants, the cutting temperature is extreme which rapidly increases coating wear and shortens tool life.
H Endmill’s negative rake angle and special edge treatment prevents above problems without any damages to the cutting edge. It is an endmill specializing in high hardness-heat treated workpieces and guarantees stable machinability.
New AℓTiSiN coating layer with high bonding strength and good wear-heat resistance improves tool life by delaying coating wear during high speed, no-coolant conditions.
H Endmill is the best solution for machining high-hardness heat treated materials. Its tool life has been increased 20% through its cutting edge shape and improvement of wear resistance.
