ENDMILLS • SOLID CARBIDE • MULTI-MASTER IC903 Rd° EC-A2-M (rib processing) DN 15° (continued)2 Flute, 30° Helix Solid CarbideEndmills for Rib Processing on DC DCONMSAPMXFHA Hard Materials up to 55 HRC LU OAL HARD MATERIALS Dimensions RecommendedMachining Data fz Designation DC DCONMS APMX LU OAL DN NOF(1) FHA RMPX°(2) Shank(3) (mm/t) EC-A2 020-030/06C4M45 2.00 4.00 3.00 6.0 45.00 1.97 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/08C4M45 2.00 4.00 3.00 8.0 45.00 1.95 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/10C4M45 2.00 4.00 3.00 10.0 45.00 1.95 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/12C4M45 2.00 4.00 3.00 12.0 45.00 1.93 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/14C4M50 2.00 4.00 3.00 14.0 50.00 1.93 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/16C4M50 2.00 4.00 3.00 16.0 50.00 1.91 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/18C4M55 2.00 4.00 3.00 18.0 55.00 1.91 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/20C4M55 2.00 4.00 3.00 20.0 55.00 1.89 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/25C4M60 2.00 4.00 3.00 25.0 60.00 1.89 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 020-030/30C4M70 2.00 4.00 3.00 30.0 70.00 1.89 2 30.0 3.0 C • 0.0080-0.0150 EC-A2 025-037/08C4M45 2.50 4.00 3.70 8.0 45.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/10C4M45 2.50 4.00 3.70 10.0 45.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/12C4M45 2.50 4.00 3.70 12.0 45.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/14C4M50 2.50 4.00 3.70 14.0 50.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/16C4M55 2.50 4.00 3.70 16.0 55.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/18C4M55 2.50 4.00 3.70 18.0 55.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/20C4M60 2.50 4.00 3.70 20.0 60.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/25C4M70 2.50 4.00 3.70 25.0 70.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 025-037/30C4M80 2.50 4.00 3.70 30.0 80.00 2.40 2 30.0 3.0 C • 0.0090-0.0180 EC-A2 030-045/08C6M45 3.00 6.00 4.50 8.0 45.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/10C6M45 3.00 6.00 4.50 10.0 45.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/12C6M45 3.00 6.00 4.50 12.0 45.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/14C6M50 3.00 6.00 4.50 14.0 50.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/16C6M55 3.00 6.00 4.50 16.0 55.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/18C6M55 3.00 6.00 4.50 18.0 55.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/20C6M60 3.00 6.00 4.50 20.0 60.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/25C6M65 3.00 6.00 4.50 25.0 65.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/30C6M70 3.00 6.00 4.50 30.0 70.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/35C6M80 3.00 6.00 4.50 35.0 80.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 030-045/40C6M90 3.00 6.00 4.50 40.0 90.00 2.85 2 30.0 3.0 C • 0.0100-0.0180 EC-A2 040-060/12C6M50 4.00 6.00 6.00 12.0 50.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/16C6M60 4.00 6.00 6.00 16.0 60.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/20C6M60 4.00 6.00 6.00 20.0 60.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/25C6M70 4.00 6.00 6.00 25.0 70.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/30C6M70 4.00 6.00 6.00 30.0 70.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/35C6M80 4.00 6.00 6.00 35.0 80.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/40C6M90 4.00 6.00 6.00 40.0 90.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/45C6M90 4.00 6.00 6.00 45.0 90.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 040-060/50C6M100 4.00 6.00 6.00 50.0 100.00 3.80 2 30.0 3.0 C • 0.0100-0.0200 EC-A2 050-075/16C6M60 5.00 6.00 7.50 16.0 60.00 4.80 2 30.0 3.0 C • 0.0100-0.0250 EC-A2 050-075/20C6M60 5.00 6.00 7.50 20.0 60.00 4.80 2 30.0 3.0 C • 0.0100-0.0250 EC-A2 050-075/25C6M70 5.00 6.00 7.50 25.0 70.00 4.80 2 30.0 3.0 C • 0.0100-0.0250 EC-A2 050-075/30C6M80 5.00 6.00 7.50 30.0 80.00 4.80 2 30.0 3.0 C • 0.0100-0.0250 EC-A2 050-075/35C6M80 5.00 6.00 7.50 35.0 80.00 4.80 2 30.0 3.0 C • 0.0100-0.0250 EC-A2 050-075/40C6M80 5.00 6.00 7.50 40.0 80.00 4.80 2 30.0 3.0 C • 0.0100-0.0250 EC-A2 050-075/50C6M110 5.00 6.00 7.50 50.0 110.00 4.80 2 30.0 3.0 C • 0.0100-0.0250 EC-A2 060-090/20C6M80 6.00 6.00 9.00 20.0 80.00 5.70 2 30.0 3.0 C • 0.0150-0.0300 EC-A2 060-090/30C6M90 6.00 6.00 9.00 30.0 90.00 5.70 2 30.0 3.0 C • 0.0150-0.0300 EC-A2 060-090/40C6M100 6.00 6.00 9.00 40.0 100.00 5.60 2 30.0 3.0 C • 0.0150-0.0300 EC-A2 060-090/50C6M110 6.00 6.00 9.00 50.0 110.00 5.60 2 30.0 3.0 C • 0.0150-0.0300 • The DC tolerance is: 0 - -0.015 mm • For user guide, see pages 177-184 (1) Number of flutes (2) Maximum ramping angle (3) C-Cylindrical 148 ISCAR