Finishing
The new 1A geometry offers excellent chip control
with low feeds and low depth of cut in steels, stainless steels
and high temperature alloys. This high positive geometry offers
small corner radii in our patented Nitro-lok grades.
The
3J geometry is a general purpose positive geometry for use
in stainless steels and high temperature alloys. It is available
across our standard range of insert styles.
Medium
Roughing Grade
The newest member of Stellram's Nitro-lok family of grades.
NL40 is a tough TiN-TiCN-Al2O3-TiN grade offering good wear
and shock resistance in unstable machining conditions.