
ACCELERATED PARTING AND GROOVING
Cutting speed Feed
ISO Workpiece material Hardness Priority
Vc (m/min) f (mm/rev) Steels
S45C, C45, < 300 HB First choice 50 - 180 0.02 - 0.08
SCM435, 34CrMo4, etc. Stainless steel
< 200 HB First choice 50 - 120 0.02 - 0.08
SUS303, X10CrNiS18-9, etc. Titanium alloys
< HRC 40 First choice 20 - 80 0.02 - 0.08
Ti-6Al-4V, etc.