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Turning tools \ TN.. ISO indexable inserts, negative

TN.. Indexable inserts - for longitudinal turning and facing
For longitudinal turning and facing

TNMG medium machining negative
ISO P

Carbide type OHC7615 OHC7625 OHC7635
Machining conditions for indexable insert Good Medium Unfavourable
Vc in steel  175-315 m/min 195-320 m/min 135-240 m/min
Vc in stainless steel  115-190 m/min
Vc in cast iron  170-295 m/min 185-300 m/min
ISO name min./max. ap f min./max. 17868... 17868... 17868...
Ident. No. Ident. No. Ident. No. MU
TNMG 0.15-0.24
160404-MU 0.5-3 mm mm/U 648 650 653 MU medium machining
TNMG 0.15-0.45 of steel
160408-MU 0.8-3 mm mm/U 649 652 654
Prod. Gr. 133

TNMA medium machining negative
ISO P

Carbide type OHC6605
Machining conditions for indexable insert Good
Vc in steel  280-450 m/min
Vc in cast iron  300-400 m/min
Vc in hardened steel  50-90 m/min
ISO name min./max. ap f min./max. 17996...
Ident. No. ML
TNMA 160404 0.1-1.5 mm 0.12-0.2 mm/U 095 OHC6605 medium
TNMA 160408 0.1-1.5 mm 0.15-0.2 mm/U 100 machining for hard mate-
Prod. Gr. 133 rials up to 55 HRC

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 285

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