Ch x 45° Rd° ECC-A-4 4 Flute, 30° Helix Medium Length Solid Carbide Endmills De8 dh4 with Chamfered Corners ap Ha° L Recommended Dimensions Tough 1  Hard Machining Data f z Designation D d a p L Flute H a ° R d ° Shank (1) Ch IC300 IC900 (mm/t) ECC020B07-4C03 2.00 3.00 7.00 38.00 4 45.0 5.0 C 0.10 • 0.01-0.03 ECC025A07-4C03 2.50 3.00 7.00 38.00 4 30.0 5.0 C 0.10 • 0.01-0.03 ECC030A10-4C03 3.00 3.00 10.00 38.00 4 30.0 5.0 C 0.10 • 0.01-0.04 ECC035A12-4C04 3.50 4.00 12.00 50.00 4 30.0 5.0 C 0.10 • 0.01-0.04 ECC040A12-4C04 4.00 4.00 12.00 50.00 4 30.0 5.0 C 0.15 • • 0.02-0.05 ECC050A14-4C05 5.00 5.00 14.00 50.00 4 30.0 5.0 C 0.15 • 0.02-0.06 ECC060A16-4C06 6.00 6.00 16.00 57.00 4 30.0 5.0 C 0.15 • 0.03-0.07 ECC080A20-4C08 8.00 8.00 20.00 63.00 4 30.0 5.0 C 0.15 • • 0.03-0.09 ECC080A20-4W08 8.00 8.00 20.00 63.00 4 30.0 5.0 W 0.15 • 0.03-0.09 ECC100A22-4C10 10.00 10.00 22.00 72.00 4 30.0 5.0 C 0.25 • 0.03-0.10 ECC100A22-4W10 10.00 10.00 22.00 72.00 4 30.0 5.0 W 0.25 • 0.03-0.10 ECC120A25-4C12 12.00 12.00 25.00 83.00 4 30.0 5.0 C 0.25 • 0.04-0.11 ECC120A25-4W12 12.00 12.00 25.00 83.00 4 30.0 5.0 W 0.25 • 0.04-0.11 ECC160A32-4C16 16.00 16.00 32.00 92.00 4 30.0 5.0 C 0.25 • 0.05-0.13 ECC160A32-4W16 16.00 16.00 32.00 92.00 4 30.0 5.0 W 0.25 • 0.05-0.13 ECC200A38 4W20 20.00 20.00 38.00 104.00 4 30.0 5.0 W 0.25 • 0.05-0.13 ECC200A38-4C20 20.00 20.00 38.00 104.00 4 30.0 5.0 C 0.25 • 0.05-0.13 • For user guide, see pages 147-254 (1) C-Cylindrical, W-Weldon Rd° EC-A4(economical- extra long) Dh10 dh6 Economical Type 4 Flute, 30° ap Haº Helix, Center Cutting, Extra L Long Solid Carbide Endmills ENDMILLS • SOLID CARBIDE • MULTI-MASTER Recommended Dimensions Tough 1  Hard Machining Data f z Designation D d a p L Flute H a ° R d ° Shank (1) IC08 IC900 (mm/t) EC-A4 03-30C03E75 3.00 3.00 30.00 75.00 4 30.0 5.0 C • • 0.01-0.04 EC-A4 04-30C04E75 4.00 4.00 30.00 75.00 4 30.0 5.0 C • • 0.02-0.05 EC-A4 05-40C05E100 5.00 5.00 40.00 100.00 4 30.0 5.0 C • • 0.02-0.06 EC-A4 06-50C06E150 6.00 6.00 50.00 150.00 4 30.0 5.0 C • • 0.03-0.07 EC-A4 08-50C08E150 8.00 8.00 50.00 150.00 4 30.0 5.0 C • • 0.03-0.09 EC-A4 10-60C10E150 10.00 10.00 60.00 150.00 4 30.0 5.0 C • • 0.03-0.10 EC-A4 12-75C12E150 12.00 12.00 75.00 150.00 4 30.0 5.0 C • • 0.04-0.11 EC-A4 14-65C14E150 14.00 14.00 65.00 150.00 4 30.0 5.0 C • • 0.04-0.12 EC-A4 16-65C16E150 16.00 16.00 65.00 150.00 4 30.0 5.0 C • • 0.05-0.13 EC-A4 18-65C18E150 18.00 18.00 65.00 150.00 4 30.0 5.0 C • • 0.05-0.13 EC-A4 20-65C20E150 20.00 20.00 65.00 150.00 4 30.0 5.0 C • • 0.05-0.13 • For user guide, see pages 147-254 (1) C-Cylindrical 118 ISCAR