Каталог Iscar вращающийся инструмент 2017 - страница 463

a° di S CNHT/MT 07 Toroidal Bull Nose Peripherally Ground Rd° Inserts with 4 Cutting Edges r Recommended Dimensions Tough 1  Hard Machining Data a p f z Designation di r S a° a e ( min ) a e ( max ) IC808 IC908 (mm) (mm/t) CNMT 070308-MM (1) 7.00 0.80 4.00 80 1.00 4.50 • 0.80-4.00 0.12-0.30 CNHT 070305 7.00 0.50 3.60 80 1.00 4.50 • 0.10-1.50 0.10-0.25 CNHT 070310 7.00 1.00 3.60 80 1.00 4.50 • 0.10-1.50 0.10-0.25 MILLING INSERTS CNHT 070315 7.00 1.50 3.60 80 1.00 4.50 • 0.10-1.50 0.10-0.25 • For cutting speed recommendations, see pages 462-498 (1) Do not use on E93CN tools For tools, see pages: E90CN (10) • E90CN-M (10) • E93CN (234) • E93CN-M (235) • E93CN-MM (235) 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 0.1 459