Page 130 - Iscar

ENDMILLS • SOLID CARBIDE • MULTI-MASTER
Rd°
D2
EC-B4-R
4 Flute, 45° Helix Extra-Long Solid De8 dh6
Carbide Endmills with Various Haº
Corner Radii for Hardened Steel ap
r H
L HARD MATERIALS
Recommended
Dimensions
Machining Data

IC903 fz
Designation D d r ap H D2 L Flute Ha° Rd° Shank (1) (mm/t)
EC-B4 10-15C08R.5M130 10.00 8.00 0.50 15.00 19.20 7.50 130.00 4 45.0 5.0 C • 0.03-0.10
EC-B4 10-15C08R1M130 10.00 8.00 1.00 15.00 19.20 7.50 130.00 4 45.0 5.0 C • 0.03-0.10
EC-B4 12-18C10R.5M150 12.00 10.00 0.50 18.00 22.20 9.50 150.00 4 45.0 5.0 C • 0.04-0.11
EC-B4 12-18C10R1M150 12.00 10.00 1.00 18.00 22.20 9.50 150.00 4 45.0 5.0 C • 0.04-0.11
EC-B4 14-21C12R.5M160 14.00 12.00 0.50 21.00 25.20 11.50 160.00 4 45.0 5.0 C • 0.04-0.12
EC-B4 14-21C12R1M160 14.00 12.00 1.00 21.00 25.20 11.50 160.00 4 45.0 5.0 C • 0.04-0.12
EC-B4 18-27C16R0.5M180 18.00 16.00 0.50 27.00 31.20 15.50 180.00 4 45.0 5.0 C • 0.05-0.13
EC-B4 18-27C16R1M180 18.00 16.00 1.00 27.00 31.20 15.50 180.00 4 45.0 5.0 C • 0.05-0.13
EC-B4 22-33C20R.5M200 22.00 20.00 0.50 33.00 37.20 19.50 200.00 4 45.0 5.0 C • 0.05-0.13
EC-B4 22-33C20R1M200 22.00 20.00 1.00 33.00 37.20 19.50 200.00 4 45.0 5.0 C • 0.05-0.13
• For user guide, see pages 147-254
(1) C-Cylindrical

Rd°
ECH-B-6
6 Flute, 45° Helix Medium Length De8 dh6
Solid Carbide Endmills for Finishing
of Hard Materials up to 65 HRc ap Ha
L
HARD MATERIALS
Recommended
Dimensions Tough 1 Hard
Machining Data

IC900 IC903 fz
Designation D d ap L Flute Ha° Shank (1) (mm/t)
ECH060B16-6C06 6.00 6.00 16.00 57.00 6 45.0 C • • 0.03-0.07
ECH060B16-6W06 6.00 6.00 16.00 57.00 6 45.0 W • 0.03-0.07
ECH080B20-6C08 8.00 8.00 20.00 63.00 6 45.0 C • • 0.03-0.09
ECH080B20-6W08 8.00 8.00 20.00 63.00 6 45.0 W • 0.03-0.09
ECH100B22-6C10 10.00 10.00 22.00 72.00 6 45.0 C • • 0.03-0.10
ECH100B22-6W10 10.00 10.00 22.00 72.00 6 45.0 W • 0.03-0.10
ECH120B25-6C12 12.00 12.00 25.00 83.00 6 45.0 C • • 0.04-0.11
ECH120B25-6W12 12.00 12.00 25.00 83.00 6 45.0 W • 0.04-0.11
ECH160B32-6C16 16.00 16.00 32.00 92.00 6 45.0 C • • 0.05-0.13
ECH160B32-6W16 16.00 16.00 32.00 92.00 6 45.0 W • 0.05-0.13
ECH200B38-6C20 20.00 20.00 38.00 104.00 6 45.0 C • • 0.05-0.13
ECH200B38-6W20 20.00 20.00 38.00 104.00 6 45.0 W • 0.05-0.13
• Use IC903 for machining hardened steel up to 65 HRc • For user guide, see pages 147-254
(1) C-Cylindrical, W-Weldon

126 ISCAR