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Turning tools \ ISO clamp holders for external machining
MVJN R/L clamp holder, negative ( DIN 4983 )
For copy and longitudinal lathing with VN indexable insert

Application: Advantage:
For copy and longitudinal turning with VN indexable  Very streamlined geometry, optimised for contour
insert, 35°. lathe work with large feed depths and unfavourable
conditions
Execution:  Negative geometry of the body ensures good
 Precision-manufactured steel support, burnished, stability and force absorption at large cutting
hardened, adjustable clamping system, type V, depths
working angle 93°, tip angle 35°, clearance angle  Broad range of use: suitable for both fi nishing and
0° roughing operations Ident. No. 110, 115, 120
 Adjustable clamp minimises vibrations and ensures
good force transfer
f b
h1 h
50°
l2
l1

Tool design Right Le
ISO name h=h1 (mm) b (mm) l1 (mm) l2 (mm) f (mm) Suitable for in- 17859... 17859...
dexable inserts Ident. No. Ident. No.
MVJN R/L 2020 110 111
K16 20 20 125 37 25 VN.. 1604..
MVJN R/L 2525 115 116
M16 25 25 150 37 32 VN.. 1604..
MVJN R/L 3225 120 121
P16 32 25 170 43 32 VN.. 1604..
Prod. Gr. 107
MVVN clamp holder, negative neutral ( DIN 4983 )
For copy and longitudinal turning using VN indexable inserts

Application: Advantage:
For copy and longitudinal turning with VN indexable  Very streamlined geometry, optimised for contour
insert, 35°. lathe work with large feed depths and unfavourable
conditions
Execution:  Negative geometry of the body ensures good
 Precision-manufactured steel support, burnished, stability and force absorption at large cutting
hardened, adjustable clamping system, type V, depths
working angle 93°, tip angle 35°, clearance angle  Broad range of use: suitable for both fi nishing and
0° roughing operations f
 Adjustable clamp minimises vibrations and ensures b h1 h 20° 70°
good force transfer l2 l1

Tool design Neutral
ISO name h=h1 (mm) b (mm) l1 (mm) l2 (mm) f (mm) Suitable for index- 17859...
able inserts Ident. No.
MVVN N 2020 K16 20 20 125 43 10.0 VN.. 1604.. 200
MVVN N 2525 M16 25 25 150 43 12.5 VN.. 1604.. 205
Prod. Gr. 107
MWLN R/L clamp holder, negative ( DIN 4983 )
For copy and longitudinal face turning using WN indexable inserts
Application: Advantage:
For copy, longitudinal and face turning with WN  Triple-edge geometry lowers cost per cut
indexable insert, 80°.  Negative geometry of the body ensures good
Execution: stability and force absorption at large cutting
depths
 Precision-manufactured steel support, burnished,  Broad range of use: suitable for both fi nishing and
hardened, adjustable clamping system, type W, roughing operations
working angle 93°, tip angle 80°, clearance angle
0°  Adjustable clamp minimises vibrations and ensures
good force transfer
Ident. No. 020, 030, 040, 050, 060
b
f
h1 h
l2
l1

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 465

0598_EN_2018_KERN[21847906]-o.indd 598 12/17/2018 3:33:17 PM