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P. 55

IC903                                                                  Rd°

EC-A2-M (rib processing)                                                             DN           15°                                   ENDMILLS • SOLID CARBIDE • MULTI-MASTER
2 Flute, 30° Helix Solid Carbide                                                                OAL
Endmills for Rib Processing on                                             DC                             DCONMS
Hard Materials up to 55 HRC
                                                                               APMX        FHA

                                                                                     LU

                                                                               Dimensions                              HARD MATERIALS
                                                                                                                                Recommended
                                                                                                                                Machining Data

Designation  DC DCONMS                APMX   LU                            OAL       DN NOF(1)  FHA RMPX°(2) Shank(3)                                                                fz
                                                                                                          C•
EC-A2 004-006/02C4M45 0.40 4.00        0.60  2.0                           45.00     0.37 2     30.0 3.0  C•                                                                      (mm/t)
                                       0.60  3.0                           45.00     0.37 2
EC-A2 004-006/03C4M45 0.40 4.00        0.60  4.0                           45.00     0.37 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       0.60  5.0                           45.00     0.37 2                                                                                    0.0010-0.0030
EC-A2 004-006/04C4M45 0.40 4.00        0.70  2.0                           45.00     0.45 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       0.70  4.0                           45.00     0.45 2                                                                                    0.0010-0.0030
EC-A2 004-006/05C4M45 0.40 4.00        0.70  6.0                           45.00     0.45 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       0.70  8.0                           45.00     0.45 2                                                                                    0.0010-0.0030
EC-A2 005-007/02C4M45 0.50 4.00        0.90  2.0                           45.00     0.55 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       0.90  4.0                           45.00     0.55 2                                                                                    0.0010-0.0030
EC-A2 005-007/04C4M45 0.50 4.00        0.90  6.0                           45.00     0.55 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       0.90  8.0                           45.00     0.55 2                                                                                    0.0010-0.0030
EC-A2 005-007/06C4M45 0.50 4.00        0.90  10.0                          45.00     0.55 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       1.00  2.0                           45.00     0.65 2                                                                                    0.0010-0.0030
EC-A2 005-007/08C4M45 0.50 4.00        1.00  8.0                           45.00     0.65 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       1.20  4.0                           45.00     0.75 2                                                                                    0.0010-0.0030
EC-A2 006-009/02C4M45 0.60 4.00        1.20  6.0                           45.00     0.75 2     30.0 3.0  C•                                                                   0.0010-0.0030
                                       1.20  8.0                           45.00     0.75 2                                                                                    0.0020-0.0040
EC-A2 006-009/04C4M45 0.60 4.00        1.20  10.0                          45.00     0.75 2     30.0 3.0  C•                                                                   0.0020-0.0040
                                       1.35  6.0                           45.00     0.85 2                                                                                    0.0020-0.0040
EC-A2 006-009/06C4M45 0.60 4.00        1.35  10.0                          45.00     0.85 2     30.0 3.0  C•                                                                   0.0020-0.0040
                                       1.35  15.0                          50.00     0.85 2                                                                                    0.0030-0.0050
EC-A2 006-009/08C4M45 0.60 4.00        1.50  4.0                           45.00     0.97 2     30.0 3.0  C•                                                                   0.0030-0.0050
                                       1.50  6.0                           45.00     0.97 2                                                                                    0.0030-0.0050
EC-A2 006-009/10C4M45 0.60 4.00        1.50  8.0                           45.00     0.95 2     30.0 3.0  C•                                                                   0.0040-0.0060
                                       1.50  10.0                          45.00     0.95 2                                                                                    0.0040-0.0060
EC-A2 007-010/02C4M45 0.70 4.00        1.50  12.0                          45.00     0.93 2     30.0 3.0  C•                                                                   0.0040-0.0060
                                       1.50  16.0                          50.00     0.93 2                                                                                    0.0040-0.0060
EC-A2 007-010/08C4M45 0.70 4.00        1.50  20.0                          55.00     0.93 2     30.0 3.0  C•                                                                   0.0040-0.0060
                                       1.80  6.0                           45.00     1.17 2                                                                                    0.0040-0.0060
EC-A2 008-012/04C4M45 0.80 4.00        1.80  8.0                           45.00     1.15 2     30.0 3.0  C•                                                                   0.0040-0.0060
                                       1.80  10.0                          45.00     1.15 2                                                                                    0.0040-0.0075
EC-A2 008-012/06C4M45 0.80 4.00        1.80  16.0                          50.00     1.13 2     30.0 3.0  C•                                                                   0.0040-0.0075
                                       2.10  6.0                           45.00     1.35 2                                                                                    0.0040-0.0075
EC-A2 008-012/08C4M45 0.80 4.00        2.10  8.0                           45.00     1.35 2     30.0 3.0  C•                                                                   0.0040-0.0075
                                       2.10  10.0                          45.00     1.35 2                                                                                    0.0040-0.0080
EC-A2 008-012/10C4M45 0.80 4.00        2.30  6.0                           45.00     1.47 2     30.0 3.0  C•                                                                   0.0040-0.0080
                                       2.30  8.0                           45.00     1.45 2                                                                                    0.0040-0.0080
EC-A2 009-0135/06C4M45 0.90 4.00       2.30  10.0                          45.00     1.45 2     30.0 3.0  C•                                                                   0.0050-0.0100
                                       2.30  12.0                          45.00     1.41 2                                                                                    0.0050-0.0100
EC-A2 009-0135/10C4M45 0.90 4.00       2.30  14.0                          50.00     1.41 2     30.0 3.0  C•                                                                   0.0050-0.0100
                                       2.30  16.0                          50.00     1.41 2                                                                                    0.0050-0.0100
EC-A2 009-0135/15C4M50 0.90 4.00       2.30  20.0                          55.00     1.41 2     30.0 3.0  C•                                                                   0.0050-0.0100
                                       2.40  6.0                           45.00     1.57 2                                                                                    0.0050-0.0100
EC-A2 010-015/04C4M45 1.00 4.00        2.40  8.0                           45.00     1.55 2     30.0 3.0  C•                                                                   0.0050-0.0100
                                       2.40  10.0                          45.00     1.55 2                                                                                    0.0050-0.0100
EC-A2 010-015/06C4M45 1.00 4.00        2.40  18.0                          55.00     1.53 2     30.0 3.0  C•                                                                   0.0050-0.0100
                                       2.40  26.0                          60.00     1.53 2                                                                                    0.0050-0.0100
EC-A2 010-015/08C4M45 1.00 4.00        2.70  6.0                           45.00     1.77 2     30.0 3.0  C•                                                                   0.0050-0.0100
                                       2.70  8.0                           45.00     1.75 2                                                                                    0.0050-0.0100
EC-A2 010-015/10C4M45 1.00 4.00        2.70  10.0                          45.00     1.75 2     30.0 3.0  C•                                                                   0.0060-0.0100
                                       2.70  12.0                          45.00     1.73 2                                                                                    0.0060-0.0100
EC-A2 010-015/12C4M45 1.00 4.00        2.70  14.0                          50.00     1.73 2     30.0 3.0  C•                                                                   0.0060-0.0100
                                                                                                                                                                               0.0060-0.0100
EC-A2 010-015/16C4M50 1.00 4.00                                                                 30.0 3.0  C•                                                                   0.0060-0.0100

EC-A2 010-015/20C4M55 1.00 4.00                                                                 30.0 3.0  C•

EC-A2 012-018/06C4M45 1.20 4.00                                                                 30.0 3.0  C•

EC-A2 012-018/08C4M45 1.20 4.00                                                                 30.0 3.0  C•

EC-A2 012-018/10C4M45 1.20 4.00                                                                 30.0 3.0  C•

EC-A2 012-018/16C4M50 1.20 4.00                                                                 30.0 3.0  C•

EC-A2 014-021/06C4M45 1.40 4.00                                                                 30.0 3.0  C•

EC-A2 014-021/08C4M45 1.40 4.00                                                                 30.0 3.0  C•

EC-A2 014-021/10C4M45 1.40 4.00                                                                 30.0 3.0  C•

EC-A2 015-023/06C4M45 1.50 4.00                                                                 30.0 3.0  C•

EC-A2 015-023/08C4M45 1.50 4.00                                                                 30.0 3.0  C•

EC-A2 015-023/10C4M45 1.50 4.00                                                                 30.0 3.0  C•

EC-A2 015-023/12C4M45 1.50 4.00                                                                 30.0 3.0  C•

EC-A2 015-023/14C4M50 1.50 4.00                                                                 30.0 3.0  C•

EC-A2 015-023/16C4M50 1.50 4.00                                                                 30.0 3.0  C•

EC-A2 015-023/20C4M55 1.50 4.00                                                                 30.0 3.0  C•

EC-A2 016-024/06C4M45 1.60 4.00                                                                 30.0 3.0  C•

EC-A2 016-024/08C4M45 1.60 4.00                                                                 30.0 3.0  C•

EC-A2 016-024/10C4M45 1.60 4.00                                                                 30.0 3.0  C•

EC-A2 016-024/18C4M55 1.60 4.00                                                                 30.0 3.0  C•

EC-A2 016-024/26C4M60 1.60 4.00                                                                 30.0 3.0  C•

EC-A2 018-027/06C4M45 1.80 4.00                                                                 30.0 3.0  C•

EC-A2 018-027/08C4M45 1.80 4.00                                                                 30.0 3.0  C•

EC-A2 018-027/10C4M45 1.80 4.00                                                                 30.0 3.0  C•

EC-A2 018-027/12C4M45 1.80 4.00                                                                 30.0 3.0  C•

EC-A2 018-027/14C4M50 1.80 4.00                                                                 30.0 3.0

• 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

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