Insert Material: CARBIDE - PVD COATED 

ISO Range: P15-35 M15-35 K15-35 

ANSI Range: C5-C6 C1-C2 

Coating Description: MIRACLE AlTiN 

Grade Description: 'Comparing to conventional coating technology, the VP (MIRACLE) coating features (Al,Ti)N coating which highly increases heat resistance and adhesion strength. 

Due to the oxidizing of aluminum during cutting, a protective film of aluminum oxide is formed on the surface which improves heat resistance. The VP (MIRACLE) coating is formed by arc ion-plating method that excels in adhesion strength.'