Milling LPRLPR ap (mm)ap (mm)ap (mm)ap (mm)ap (mm)ap (mm)ap (mm) ap (mm)ap (mm)ap (mm)ap (mm)ap (mm)ap (mm)ap (mm) ~~ Lead angle 0°/ 2° MEC/MECX Cutting performance of MEC face mill Cutting edge length 10 mm type (JT chipbreaker) (Vc = 120 m/min Workpiece material: S50C) Cuttingdia. Description Overhanglength LPR(mm)Description Shouldering(Cutting width ae=DC/2) Slotting ø32 MEC032R-11-5T-M 110 10 10 ø40 MEC040R-11-5T-M 115 8 8 ø50 MEC050R-11-0T-M 100 MEC040R 6 6 -11-5T-M 4 4 ø63 MEC063R-11-0T-M 95 2 2 ø80 MEC080R-11-0T-M 95 0 0.05 0.1 0.15 0.2 0 0.05 0.1 0.15 0.2fz (mm/t)fz (mm/t) ø100 MEC100R-11-9T-MN 108 10 10 ø125 MEC125R-11-11T-M MEC050R 8 8 -11-0T-M 6 6 Shape 4 4 MEC100R 2 2 -11-9T-MN 0 0.05 0.1 0.15 0.2 0 0.05 0.1 0.15 0.2 fz (mm/t) fz (mm/t) 10 10 8 8 MEC125R 6 6 -11-11T-M 4 4 2 2 0 0.05 0.1 0.15 0.2 0 0.05 0.1 0.15 0.2 fz (mm/t) fz (mm/t) Cutting edge length 15.7 mm type (JT chipbreaker) (Vc = 120 m/min Workpiece material: S50C) M Cuttingdia. Description Overhanglength LPR(mm)Description Shouldering(Cutting width ae=DC/2) Slotting ø40 MEC040R-17-4T-M 115 20 20 ø50 MEC050R-17-0T-M 100 16 16 MEC063R-17-0Tø63 95 MEC040R 12-17-4T-M8 128 MEC063R-17-0T-M 4 4 0 0.05 0.1 0.15 0.2 0 0.05 0.1 0.15 0.2 ø80 MEC080R-17-0T-M 95 fz (mm/t) fz (mm/t) ø100 MEC100R-17-0T-MN 20 20 ø125 MEC125R-17-9T-M 108 16 16 MEC050R 12 12 ø160 MEC160R-17-12T-M -17-0T-M 8 8 4 4 Shape 0 0.05 0.1 0.15 0.2 0 0.05 0.1 0.15 0.2 fz (mm/t) fz (mm/t) 20 20 MEC063R 16 16 -17-0T-M 12 12 8 8 MEC100R -17-0T-MN 4 4 0 0.05 0.1 0.15 0.2 0 0.05 0.1 0.15 0.2 fz (mm/t) fz (mm/t) 20 20 MEC125R 16 16 -17-9T 12 12 MEC160R 8 8 -17-12T(-M) 4 4 0 0.05 0.1 0.15 0.2 0 0.05 0.1 0.15 0.2 fz(mm/t) fz(mm/t) M60