Page 23 - MILLING_CATALOG_INCH_2022_P93-P228

CHW x 45° Rd°
37° a1° a2°
ECI-H4S-CFE 35° DC DCONMS
Short, 4 Flute Endmills with APMX/LU a4° a3°
Different Helix and Variable OAL/LF
Pitch, for Chatter Dampening a1≠a2≠a3≠a4

Dimensions Recommended
Machining Data

IC608 fz
Designation DC DCONMS APMX OAL Shank (1) NOF (2) CHW KCH RMPX° (3) (inch/t)
ECI-H4S 125-125C125CFE1.5 .125 .125 .125 1.500 C 4 .006 45.00 5.0 • .0010-.0020
ECI-H4S 188-188C188CFE2 .188 .188 .188 2.000 C 4 .008 45.00 5.0 • .0010-.0020
ECI-H4S 250-250C250CFE2.5 .250 .250 .250 2.500 C 4 .010 45.00 5.0 • .0010-.0020
ECI-H4S 312-312C312CFE2.5 .312 .312 .312 2.500 C 4 .012 45.00 5.0 • .0010-.0020
ECI-H4S 375-375C375CFE2.5 .375 .375 .375 2.500 C 4 .016 45.00 5.0 • .0010-.0040 ENDMILLS • SOLID CARBIDE • MULTI-MASTER
ECI-H4S 375-375W375CFE2.5 .375 .375 .375 2.500 W 4 .016 45.00 5.0 • .0010-.0040
ECI-H4S 500-500C500CFE3 .500 .500 .500 3.000 C 4 .020 45.00 5.0 • .0020-.0040
ECI-H4S 500-500W500CFE3 .500 .500 .500 3.000 W 4 .020 45.00 5.0 • .0020-.0040
ECI-H4S 625-625C625CFE3.5 .625 .625 .625 3.500 C 4 .023 45.00 5.0 • .0020-.0050
ECI-H4S 625-625W625CFE3.5 .625 .625 .625 3.500 W 4 .023 45.00 5.0 • .0020-.0050
ECI-H4S 750-750C750CFE4 .750 .750 .750 4.000 C 4 .023 45.00 5.0 • .0020-.0070
ECI-H4S 750-750W750CFE4 .750 .750 .750 4.000 W 4 .023 45.00 5.0 • .0020-.0070
ECI-H4S 1.0-1.0C1.0CFE4.5 1.000 1.000 1.000 4.500 C 4 .023 45.00 5.0 • .0020-.0070
ECI-H4S 1.0-1.0W1.0CFE4.5 1.000 1.000 1.000 4.500 W 4 .023 45.00 5.0 • .0020-.0070
• For user guide, see pages 219-228
(1) C-Cylindrical, W-Weldon
(2) Number of flutes
(3) Maximum ramping angle

CHW x 45° Rd°
a1° a2°
ECI-H4M-CF-E DCe9 DCONMS
4 Flute Endmills with Different RE APMX/LU a4° a3°
Helix and Variable Pitch, OAL/LF
for Chatter Dampening a1≠a2≠a3≠a4

Recommended
Dimensions Machining Data

IC900 fz
Designation DC DCONMS LU OAL NOF (1) CHW KCH RMPX° (2) Shank (3) (inch/t)
ECI-H4M 125-250C125CFE1.5 .125 .125 .250 1.500 4 .006 45.00 5.0 C • .0010-.0020
ECI-H4M 188-375C188CFE2. .188 .188 .375 2.000 4 .008 45.00 5.0 C • .0010-.0020
ECI-H4M 250-500C250CFE2.5 .250 .250 .500 2.500 4 .010 45.00 5.0 C • .0010-.0020
ECI-H4M 312-625C312CFE2.5 .312 .312 .625 2.500 4 .012 45.00 5.0 C • .0010-.0040
ECI-H4M 375-750C375CFE3. .375 .375 .750 3.000 4 .016 45.00 5.0 C • .0010-.0040
ECI-H4M 375-750W375CFE3. .375 .375 .750 3.000 4 .016 45.00 5.0 W • .0010-.0040
ECI-H4M 500-1.0C500CFE3.5 .500 .500 1.000 3.500 4 .020 45.00 5.0 C • .0020-.0040
ECI-H4M 500-1.0W500CFE3.5 .500 .500 1.000 3.500 4 .020 45.00 5.0 W • .0020-.0040
ECI-H4M 625-1.25C625CFE4. .625 .625 1.250 4.000 4 .024 45.00 5.0 C • .0020-.0050
ECI-H4M 625-1.25W62CFE4. .625 .625 1.250 4.000 4 .024 45.00 5.0 W • .0020-.0050
ECI-H4M 750-1.5C750CFE5. .750 .750 1.500 5.000 4 .024 45.00 5.0 C • .0020-.0070
ECI-H4M 750-1.5W750CFE5. .750 .750 1.500 5.000 4 .024 45.00 5.0 W • .0020-.0070
ECI-H4M 1.0-2.0C1.0CFE5. 1.000 1.000 2.000 5.000 4 .024 45.00 5.0 C • .0020-.0070
ECI-H4M 1.0-2.0W1.0CFE5. 1.000 1.000 2.000 5.000 4 .024 45.00 5.0 W • .0020-.0070
• For user guide, see pages 219-228
(1) Number of flutes
(2) Maximum ramping angle
(3) C-Cylindrical, W-Weldon

115