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ECI-H5R-CF RE APMX/LU OAL/LF a2°
5 Flute Endmills with Different a1° a3° Rd°
Helix (36-38°) and Variable DC DCONMS
Pitch for Chatter Dampening a5°
with Assorted Radii a4°
a1≠a2≠a3≠a4≠a5

Dimensions Recommended
Machining Data

IC900 fz
Designation DC DCONMS LU OAL NOF (1) RE RMPX° (2) Shank (3) (inch/t)
ECI-H5R 250-630C01CF .250 .250 .630 2.500 5 .0100 5.0 C • .0015-.0025
ECI-H5R 312-780C015CF .312 .312 .780 2.500 5 .0150 5.0 C • .0015-.0045
ECI-H5R 375-940C02CF .375 .375 .940 3.000 5 .0200 5.0 C • .0015-.0045
ECI-H5R 375-940W02CF .375 .375 .940 3.000 5 .0200 5.0 W • .0015-.0045
ECI-H5R 500-1.25C025CF .500 .500 1.250 3.500 5 .0250 5.0 C • .0025-.0055 ENDMILLS • SOLID CARBIDE • MULTI-MASTER
ECI-H5R 500-1.25W025CF .500 .500 1.250 3.500 5 .0250 5.0 W • .0025-.0055
ECI-H5R 625-1.56C031CF 90 .625 .625 1.560 4.000 5 .0310 5.0 C • .0025-.0055
ECI-H5R 625-1.56W031CF 90 .625 .625 1.560 4.000 5 .0310 5.0 W • .0025-.0055
ECI-H5R 750-1.87C04CF .750 .750 1.870 5.000 5 .0400 5.0 C • .0025-.0075
ECI-H5R 750-1.87W04CF .750 .750 1.870 5.000 5 .0400 5.0 W • .0025-.0075
• For user guide, see pages 219-228
(1) Number of flutes
(2) Maximum ramping angle
(3) C-Cylindrical, W-Weldon

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