November 20, 2013
Mitsubishi Materials Corporation has additionally launched new grades for “AJX series”, High feed radius milling cutter. PVD coated carbide grades; MP6120, MP6130, MP7130, MP7140 have been added. These new grades will start to be sold by Mitsubishi Materials Tools Corporation (President: Toshio Takizawa, Headquarters: 1-6-1 Yokoami, Sumida, Tokyo).
Mitsubishi Materials Corporation will release an additional insert series for “AJX series”, which are PVD coated carbide grades “MP6120/MP6130” is optimized for milling of steel and PVD coated carbide grades “MP7130/ MP7140” is optimized for milling of stainless steel. This series expansion enables to select the optimum grade according to work materials, thereby achieving stable machining.
1.Adopting accumulated Al-Ti-Cr-N based PVD coating with superior wear resistance, heat resistance and welding resistance
2.New PVD coating technology “TOUGH-Stechnology” prevents the development of thermal crack usually associated with milling and dramatically improves fracture resistance
3.Al-Cr coating with low coefficient of friction against steels is applied to the outermost layer of PVD coated carbide grades “MP6120/MP6130”, thereby offering excellent welding resistance for steel face milling
4.Ti coating with low coefficient of friction against stainless steels is applied to the outermost layer of PVD coated carbide grades “MP7130/MP7140”, thereby offering excellent welding resistance for stainless steel face milling
5.All the new PVD coated carbide grades will be available as standard for FT breaker, ST breaker and JM breaker