【PVD NEW GRADE ON STAINLESS STEEL】——OP1515
The Carbide substrate with uniform fine grains has very good edge strength and general performance，
The New PVD coating technology obtain a outstanding wear resistance, excellent thermal stability, chemical stability and adhesion resistance,
Suitable for all kinds of ISO M and low-carbon steel with continue and interrupt condition in low speed
【Semi-finishing ISO M material】——KMM
•Double rake angle design ，the cutting edge is more sharp and impact-resistance
•Variable cutting edge width design guarantees good sureface and restrain groove wear
•Compare with OMM and MF ，suitable for all kinds of semi-finishing and finishing ISO M