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Lathe tools \ VB.. ISO indexable inserts positive(2)

VB.. Indexable inserts - for longitudinal and copy turning
For longitudinal and copy turning

20° 70°

VBMT smoothing, positive
ISO P CVD coating

Carbide type HC7610 HC7620
Machining conditions for indexable insert Good Medium
Vc in steel ˜ 200-380 m/min 140-320 m/min
Vc in cast iron ˜ 180-280 m/min 160-260 m/min SP finishing
ISO name min./max. ap f min./max. 17866... 17866...
Ident. No. Ident. No.
VBMT 160404-SP 0.3-2 mm 0.08-0.25 mm/U 001 ● 002 ● SP
VBMT 160408-SP 0.6-2.5 mm 0.12-0.3 mm/U 004 ● 005 ●
VBMT 160412-SP 1-2.5 mm 0.15-0.3 mm/U - - 008 ●
Prod. Gr. 1GA

p. 564 p. 564 p. 590 p. 474
VBMT smoothing, positive
ISO P CVD coating

Carbide type OHC7615 OHC7625
Machining conditions for indexable insert Good Medium
Vc in steel ˜ 150-260 m/min 175-265 m/min
Vc in stainless steel ˜ 105-155 m/min FU finishing of steel
Vc in cast iron ˜ 140-245 m/min 165-250 m/min
ISO name min./max. ap f min./max. 17863... 17863...
Ident. No. Ident. No. FU
VBMT 160404-FU 0.4-2.0 mm 0.10-0.20 mm/U 792 ● 794 ●
VBMT 160408-FU 0.8-2.8 mm 0.15-0.2 mm/U 793 ● 795 ●
Prod. Gr. 1GE

p. 564 p. 564 p. 590 p. 475
VBMT smoothing, positive
ISO M CVD coating

Carbide type HC7520
Machining conditions for indexable insert Medium
Vc in stainless steel ˜ 80-210 m/min
Vc in special alloys ˜ 30-60 m/min SP finishing
ISO name min./max. ap f min./max. 17866...
Ident. No.
VBMT 160404-SM 0.3-2 mm 0.08-0.25 mm/U 609 ● SM
VBMT 160408-SM 0.6-2.5 mm 0.12-0.25 mm/U 610 ●
Prod. Gr. 1GA

p. 564 p. 564 p. 590 p. 479

Source: Hahn+Kolb Werkzeuge GmbH
544 Technical data subject to change. www.iconridge.com
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