MILLING INSERTS EPSR IC S Rd° ENHT Toroidal Bull Nose Peripherally Ground Inserts with 4 Cutting Edges RE Dimensions Recommended Machining Data ap fz IC908 Designation IC RE S EPSR (mm) (mm/t) ENHT 100408 10.50 0.80 4.20 75.0 • 0.10-1.50 0.10-0.25 ENHT 100410 10.50 1.00 4.20 75.0 • 0.10-1.50 0.10-0.25 ENHT 100415 10.50 1.50 4.20 75.0 • 0.10-1.50 0.10-0.25 ENHT 100420 10.50 2.00 4.20 75.0 • 0.10-1.50 0.10-0.25 ENHT 100425 10.50 2.50 4.20 75.0 • 0.10-1.50 0.10-0.25 ENHT 100430 10.50 3.00 4.20 75.0 • 0.10-1.50 0.10-0.25 • For cutting speed recommendations, see pages 616-620 For tools, see pages: E93CN-10 (311) • E93CN-M-10 (312) • F93CN-10 (312) Machining Recommendations Finishing Plunging Light Medium Heavy Light Medium Heavy ap 0.1 0.5 1-1.5 ae CNHT 1 3 4.5 f mm/t 0.25 0.15 0.1 ENHT 1 4 8.5 f mm/t 0.12 0.1 0.08 Machining Small Corner Radii Machining Long Unsupported Parts Light Medium Heavy Light Medium Heavy ap 0.1 0.5 1-2 ap 0.1 0.5 2 ae 0.1 0.5 1-2 ae 0.1 0.5 0.5 f mm/t 0.25 0.15 0.1 f mm/t 0.25 0.15 0.1 Undercut Light Medium Heavy ap 2 4 6 ae 0.1 0.2 0.3 f mm/t 0.25 0.15 0.1 S TR6 TNCU/MU Double-Sided Inserts with Six IC Round Cutting Edges, Available in 0.5 up to 3.0 mm Corner Radii APMX RE Dimensions Tough 1 Hard Recommended Machining Data ap fz IC882 IC830 IC808 IC908 Designation RE APMX IC S (mm) (mm/t) TR6 TNCU 070205 0.50 0.50 5.30 2.50 • • 0.20-0.50 0.10-0.30 TR6 TNCU 070210 1.00 1.00 5.30 2.50 • • 0.20-1.00 0.10-0.30 TR6 TNMU 070215 1.50 1.50 5.30 2.50 • • 0.20-1.50 0.10-0.30 TR6 TNCU 100405 0.50 0.50 7.30 4.20 • • • 0.20-0.50 0.10-0.30 TR6 TNCU 100410 1.00 1.00 7.30 4.20 • • • 0.20-1.00 0.10-0.30 TR6 TNCU 100415 1.50 1.50 7.30 4.20 • • • 0.20-1.50 0.10-0.30 TR6 TNMU 100415 1.50 1.50 7.30 4.20 • • 0.20-1.50 0.10-0.30 TR6 TNCU 100420 2.00 2.00 7.30 4.20 • • • 0.20-2.00 0.10-0.30 TR6 TNCU 100425 2.50 2.50 7.30 4.20 • • • • 0.20-2.50 0.10-0.30 TR6 TNCU 100430 3.00 3.00 7.30 4.20 • • • 0.20-3.00 0.10-0.30 • For cutting speed recommendations, see pages 616-620 For tools, see pages: TR6 ER (313) • TR6 ER-M (314) • TR6 FR (316) 612 ISCAR