Product Number: SPMX07T308-LM YB9320
ISO Type: SPMX07T308-LM YB9320
Chip Breaker: LM. Grade: YB9320
Grade Description: Special multi-layer PVD TiAlN-based nano coating on fine-grained carbide
Work pieces material: P materials (Mild Steels)
Insert Type for Drilling: Peripheral and central drilling insert
Dimension (inch): I.C.=0.313, S=0.156, d=0.110, r=0.031
Application: The LM chip breaker is an ideal geometry for soft steels to prevent chip-wrapping. The YB9320 is a PVD coating grade for general purpose drilling of P, M, K, N materials. This peripheral /central insert is an ideal for drilling of mild steels.
Note: Product sold in a pack of 10 units