PROMAT Insert CNMG120412-R PMK30 rough machining

For roughing = R Further technical information:
– d: 12.7mm
– Area of application: Rough processing
– r: 1.2mm
– d1: 5.16mm
– s: 4,76mm
– l: 12,9mm
– Max. feed rate: 0.7 mm/rev in steel / 0.53 mm/rev in stainless steel / 0.7 mm/rev in cast / – mm/rev in NI metals / 0.42 mm/rev in superalloys / – mm/rev in hardened steels
– Vc max.: 295 m/min in steel / 175 m/min in stainless / 280 m/min in cast / – m/min in NI metals / 85 m/min in superalloys / – m/min in hardened steels
– Vc min.: 220 m/min in steel / 130 m/min in stainless / 205 m/min in cast / – m/min in NI metals / 40 m/min in superalloys / – m/min in hardened steels
– Min. cutting depth: 1.5 mm in steel / 1.5 mm in stainless / 1.5 mm in cast / – mm in NI metals / 1.5 mm in superalloys / – mm in hardened steels
– Max. cutting depth: 7 mm in steel / 5.3 mm in stainless / 7 mm in cast / – mm in NI metals / 4.2 mm in superalloys / – mm in hardened steels
– Min. feed rate: 0.25 mm/rev in steel / 0.25 mm/rev in stainless steel / 0.25 mm/rev in cast / – mm/rev in NI metals / 0.25 mm/rev in superalloys / – mm/rev in hardened steels