Page 106 - ISCAR(MILLINGCATALOG 38_2021)

SELECTION GUIDE
ENDMILLS • SOLID CARBIDE • MULTI-MASTER

FINISHING
Designation Ø LU (Neck) ap ZEFF Corner Type Coolant Page
ECA-H3-CF 1-25 3XDC 2xDC 3 RE NO 154-156

ECA-H4-CF 6-25 5XDC 2xDC 4 RE NO 156
ECA-B-3 4-20 4xDC 2xDC 3 RE NO 160

N (Non-Ferrous Metals)
Tool Type Features
• Suitable for roughing and finishing operations
• CHATTERFREE
ECA-H3-CF • Full slot up to 1.5XDC and 2XDC *
• Excellent solution for low power machines
• Suitable for roughing and finishing operations
• CHATTERFREE
ECA-H3-CF-C • Full slot up to 2XDC
• Internal coolant for better chip evacuation in deep cavity
• Suitable for roughing
ECAP-H3-CF • Chip splitter CHATTERFREE
• Internal coolant for better chip evacuation in deep cavity
• Suitable for roughing and finishing operations
ECA-H4-CF • CHATTERFREE
• Full slot up to 1XDC
• Suitable for roughing and finishing operations
ECA-B-3 • Excellent surface finish
• Suitable for roughing
ECR-B3-R • Good cheap evacuation

D 2x ROUGH: AE = 40% - Full Cut , ap = 1.5xDC*
Material Group Alu Wrought alloy Alu Cast Alloy Copper Alloy Electrolitic Copper Non-Metallic
Parameters 21-22 23-25 26-27 28 29-30
Vc (IC08) (m/min) 700-760 400-550 500-520 350-360 350-360
Fz (Ø6–8) (mm/t) 0.02-0.04 0.02-0.04 0.02-0.04 0.02-0.04 0.02-0.04 ap
Fz (Ø10-12) (mm/t) 0.03-0.05 0.03-0.05 0.03-0.05 0.03-0.05 0.03-0.05
Fz (Ø 16-20) (mm/t) 0.03-0.07 0.03-0.07 0.03-0.07 0.03-0.07 0.03-0.07 AE

SEMI-FINISH: AE = 10% - 40%, ap = 2 x DC
Material Group Alu Wrought alloy Alu Cast Alloy Copper Alloy Electrolitic Copper Non-Metallic
Parameters 21-22 23-25 26-27 28 29-30
Vc (IC08) (m/min) 760-840 550-700 520-530 360-370 360-370 ap
Fz (Ø6–8) (mm/t) 0.04-0.06 0.04-0.06 0.03-0.05 0.03-0.05 0.03-0.05
Fz (Ø 10-12) (mm/t) 0.06-0.08 0.06-0.08 0.045-0.055 0.045-0.055 0.045-0.055
Fz (Ø 16-20) (mm/t) 0.08-0.1 0.08-0.1 0.055-0.07 0.055-0.07 0.055-0.07 AE
FINISH / H.S.M: AE = 5% - 10%, ap = Max. cutting length
Material Group Alu Wrought alloy Alu Cast Alloy Copper Alloy Electrolitic Copper Non-Metallic
Parameters 21-22 23-25 26-27 28 29-30
Vc (IC08) (m/min) 840-900 700-900 530-550 370-380 370-380
ap
Fz (Ø6–8)(mm/t) 0.045-0.07 0.045-0.07 0.035-0.06 0.035-0.06 0.035-0.06
Fz (Ø10-12) (mm/t) 0.07-0.1 0.07-0.1 0.06-0.07 0.06-0.07 0.06-0.07
Fz (Ø16-20) (mm/t) 0.1-0.15 0.1-015 0.065-0.08 0.065-0.08 0.065-0.08 AE

104 ISCAR