Page 28 - MILLING_CATALOG_INCH_2022_P93-P228

Table - Average Cutting Data for ECPI-H7….
ENDMILLS • SOLID CARBIDE • MULTI-MASTER
Cutting Diameter [Inch] .250 .312 .375
L/D 4xD 6xD 4xD 6xD 4xD 6xD
Ae up to 0.1D 0.11-0.25 D up to 0.05D up to 0.1D 0.11-0.25 D up to 0.05D up to 0.1D 0.11-0.25 D up to 0.05D
Cutting speed [SFM] 690-785 590-690 490-590 690-785 590-690 490-590 690-785 590-690 490-590
ISO P
Fz [Inch/t] .004-.007 .003-.006 .002-.004 .004-.007 .003-.006 .002-.004 .004-.007 .003-.006 .002-.004
Cutting speed [SFM] 330-525 330-525 330-525 330-525 330-525 330-525 330-525 330-525 330-525
ISO M
Fz [Inch/t] .002-.004 .002-004 .001-.003 .002-.004 .002-.004 .001-.003 .002-.004 .002-.004 .001-.003
Cutting speed [SFM] 330-490 330-490 330-490 330-490 330-490 330-490 330-490 330-490 330-490
ISO K
Fz [Inch/t] .002-.005 .002-005 .001-.004 .002-.005 .002-005 .001-.004 .002-.005 .002-005 .001-.004
Cutting speed [SFM] 165-215 165-215 165-215 165-215 165-215 165-215 165-215 165-215 165-215
ISO S Fz [Inch/t] .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003
Cutting speed [SFM] 180-245 180-245 180-245 180-245 180-245 180-245 180-245 180-245 180-245
ISO H Fz [Inch/t] .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003 .001-.003
Cutting Diameter [Inch] .500 .625 .750
L/D 4xD 6xD 4xD 6xD 4xD 6xD
Ae up to 0.1D 0.11-0.25 D up to 0.05D up to 0.1D 0.11-0.25 D up to 0.05D up to 0.1D 0.11-0.25 D up to 0.05D
Cutting speed [SFM] 785-920 590-785 590-690 785-920 590-785 590-690 785-920 590-785 590-690
ISO P
Fz [Inch/t] .005-.008 .004-.007 .002-.005 .005-.008 .004-.007 .002-.005 .005-.008 .004-.007 .002-.005
Cutting speed [SFM] 330-525 330-525 330-525 330-525 330-525 330-525 330-526 330-527 330-528
ISO M
Fz [Inch/t] .003-.005 .003-.005 .002-.004 .002-.006 .002-.006 .002-.004 .002-.006 .002-.006 .002-.004
Cutting speed [SFM] 330-490 330-490 330-490 330-490 330-490 330-490 330-490 330-490 330-490
ISO K
Fz [Inch/t] .003-.005 .003-.005 .002-.005 .003-.006 .003-.006 .002-.005 .003-.006 .003-.006 .002-.005
Cutting speed [SFM] 165-215 165-215 165-215 165-215 165-215 165-215 165-215 165-215 165-215
ISO S
Fz [Inch/t] .002-.004 .002-.004 .002-.004 .002-.005 .002-.005 .002-.005 .002-.005 .002-.005 .002-.005
Cutting speed [SFM] 180-245 180-245 180-245 180-245 180-245 180-245 180-245 180-245 180-245
ISO H Fz [Inch/t] .002-.004 .002-.004 .002-.004 .002-.005 .002-.005 .002-.005 .002-.005 .002-.005 .002-.005

CHWx 45° Rd°

ECI-H-CF C-Cylindrical
6-20 Flute Endmills with DC DCONMS
Different Helix and Variable APMX/LU SL-Safe-Lock®
Pitch, for CHATTERFREE OAL/LF
High Speed Finish Milling
Recommended
Dimensions
Machining Data

IC902 fz
Designation DC DCONMS LU OAL NOF (2) CHW KCH FHA Shank (3) (inch/t)
ECI-H6 250-500C250CF-H2.5 .250 .250 .500 2.500 6 .008 45.00 45.0 C • .0012-.0028
ECI-H8 312-630C312CF-H2.5 .312 .312 .630 2.500 8 .008 45.00 45.0 C • .0012-.0035
ECI-H10 375-750C375CF-H3 .375 .375 .750 3.000 10 .012 45.00 35.0 C • .0012-.0039
ECI-H10 375-750SL375CF-H3 (1) .375 .375 .750 3.000 10 .012 45.00 35.0 SL • .0012-.0039
ECI-H12 500-1.0C500CFH3.5 .500 .500 1.000 3.500 12 .012 45.00 35.0 C • .0016-.0043
ECI-H12 500-1.0SL500CFH35 (1) .500 .500 1.000 3.500 12 .012 45.00 35.0 SL • .0016-.0043
ECI-H16 625-1.25C625CF-H4 .625 .625 1.250 4.000 16 .012 45.00 35.0 C • .0020-.0051
ECI-H16 625-1.25SL625CFH4 (1) .625 .625 1.250 4.000 16 .012 45.00 35.0 SL • .0020-.0051
ECI-H20 750-1.50C750CF-H5 .750 .750 1.500 5.000 20 .012 45.00 35.0 C • .0020-.0051
ECI-H20 750-1.50SL750CFH5 (1) .750 .750 1.500 5.000 20 .012 45.00 35.0 SL • .0020-.0051
• Can machine at radial width of cut (AE) of up to 0.06xDC • For user guide, see pages 219-228
(1) With Safe-Lock® (by Haimer) pull-out prevention helical grooves
(2) Number of flutes
(3) C-Cylindrical, SL-Safe-Lock® (by Haimer)

120 ISCAR