Grade Name:
MP7130
Insert Material:
CARBIDE - PVD COATED
ISO Range:
M05-35
Coating Description:
(Al,Ti,Cr)N
Grade Description:
MIRACLE SIGMA PVD coating technology that utilizes accumulated layers of Al-Ti-Cr-N based PVD coatings to provide extremely high levels of wear, heat and welding resistance that was not possible with older coatings. Multi-layering of the new coating helps prevent any crack propagation through to the carbide substrate, this in turn dramatically improves the overall fracture resistance of the insert.