Lead angle 0°/ 2° MFSN88 Cutting edge angle 88˚, high efficiency cutter MFSN88 Economical double-sided 8-edge insert suitable for shoulder roughing Reduces chattering with a low cutting force design Applicable to various types of machining with product lineup from ø32 1 Economical double-sided 8-edge insertsuitable for shoulder roughing Cost reduction in approximately 90˚corner cutting Shoulder roughing Cost reduction by switching from Facing without interfering with fixtures 90˚ cutter with positive inserts MFSN88 Conventional 45˚ cutter Jig M See page M100 for unmachined corner portion 2 Reduces chattering with alow cutting force design 3 Extended tool life byMEGACOAT NANO Chatter resistant medium to roughing Insert grade and chipbreaker lineup machining range for various machining application Cutting force comparison (Internal evaluation) 300 21% 261 200 206 DOWN 1st Recommendation Tough edge For stainless steel (General purpose) 100 GM chipbreaker GH chipbreaker SM chipbreaker 0 MFSN88 Competitor A Cutting force is thrust force Cutting conditions: Vc = 200 m/min, ap = 3mm, fz = 0.15mm/t Cutter dia. ø63: Workpiece material: S50C M97 Cutting force (N) Milling