Finishing
The new 1A geometry offers excellent chip control
with low feeds and low depth of cut in low carbon steels.
This high positive geometry offers small corner radii in our
patented Nitro-lok grades.
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.