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Lathe tools
Indexable inserts ISO for lathe tools

Carbide type HC7520 HC7530
Metal cutting tools
Machining conditions for indexable insert Medium Unfavour-
able
Vc in stainless steel min./max. ˜ 150-240 130-200
m/min m/min
Vc in special alloy min./max. ˜ 30-60 m/ 20-50 m/
min min
Chip breaker code ISO name min./max. ap f min./max. 17867... 17867...
ID no. ID no.
MM SNMG 120408-MM 0.8-3 mm 0.18-0.3 mm/U 600 O. R. - -
MM SNMG 120412-MM 0.8-3 mm 0.18-0.3 mm/U - - 601 O. R.
Unit price, €
Prod. group 156
TNMG indexable inserts, negative
for longitudinal and copy lathing in steel (cast)

FP MP RP
Ident. No. Ident. No. Ident. No.
007–009 011–015 019–036 Vc in cast iron min./max. ˜ 140-300
FP finishing MP medium RP rough
machining machining
Carbide type HC7620 HC7610
Machining conditions for indexable insert Medium Good
Vc in steel min./max. ˜ 140-370 140-350
m/min m/min
140-290
m/min m/min
Chip breaker code ISO name min./max. ap f min./max. 17868... 17868...
ID no. ID no.
FP TNMG 160404-FP 0.1-1.5 mm 0.04-0.2 mm/U 007 O. R. - -
FP TNMG 160408-FP 0.2-2 mm 0.08-0.25 mm/U 009 O. R. - -
MP TNMG 160404-MP 0.5-4 mm 0.16-0.25 mm/U - - 011 O. R.
MP TNMG 160408-MP 0.6-4 mm 0.18-0.35 mm/U - - 015 O. R.
RP TNMG 160408-RP 1-5 mm 0.2-0.4 mm/U 019 O. R. - -
RP TNMG 160412-RP 1-5 mm 0.2-0.4 mm/U 036 O. R. - -
Unit price, €
Prod. group 156

TNMG indexable inserts, negative
for longitudinal and copy lathing in stainless steel (special alloys)

FM MM
Ident. No. 620 Ident. No. 601,
FM finishing 621
MM medium
machining
Carbide type HC7530 HC7520
Machining conditions for indexable insert Unfavour- Medium
able
Vc in stainless steel min./max. ˜ 130-200 150-260
m/min m/min
Vc in special alloy min./max. ˜ 20-50 m/ 30-60 m/
min min
Chip breaker code ISO name min./max. ap f min./max. 17868... 17868...
ID no. ID no.
MM TNMG 160408-MM 0.6-4 mm 0.18-0.35 mm/U 601 O. R. - -
FM TNMG 160404-FM 0.2-1 mm 0.05-0.12 mm/U - - 620 O. R.
MM TNMG 160408-MM 0.3-3.5 mm 0.18-0.35 mm/U - - 621 O. R.
Unit price, €
Prod. group 156

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