For roughing = R Further technical information: · d1: 5.16mm · s: 4,76mm · l: 12,9mm · d: 12.7mm · r: 0.8mm · Area of application: Rough processing · Max. cutting depth: 7 mm in steel / 5.3 mm in stainless / 7 mm in cast / - mm in NI metals / - mm in superalloys / - mm 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 / - 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 / - mm/rev in superalloys / - mm/rev in hardened steels · 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 / - mm/rev in superalloys / - mm/rev in hardened steels · Vc min.: 175 m/min in steel / 105 m/min in stainless / 145 m/min in cast / - m/min in NI metals / - m/min in superalloys / - m/min in hardened steels · Vc max.: 270 m/min in steel / 160 m/min in stainless / 230 m/min in cast / - m/min in NI metals / - m/min in superalloys / - m/min in hardened steels