产品描述：
Mitsubishi Indexable Milling Inserts
Grade Description: VP30RT (P30-P45/M30-M45)
PVD Miracle Coated Milling Grade. Offers increased heat resistance and adhesion strength. For all Steels and Stainless Steel.
SEMT Indexable Milling Inserts
Chipbreaker: JH - Medium to Heavy cutting Breaker
High accuracy molded type inserts. Strengthening of the cutter edge prevents chipping and thus fracturing.
1. Interrupted cutting.
2. Scaling.