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Lathe tools
ISO clamp holders for external machining

MTJN R/L clamp holder, negative DIN 4983
for copy and longitudinal lathing with TN indexable insert
Metal cutting tools
Application: Advantage:
For copy, longitudinal and face turning with TN index- ƒ Triple-edge geometry lowers cost per cut
able insert, 60°. ƒ Negative geometry of the body ensures good
Execution: stability and force absorption at large cutting
depths
ƒ Precision-manufactured steel support, burnished, ƒ Broad range of use: suitable for both finishing and
hardened, adjustable clamping system, type T, roughing operations
working angle 93°, tip angle 60°, clearance angle
0° ƒ Adjustable clamp minimises vibrations and ensures
good force transfer
b
f
h1 h
25°
l2
l1
Tool design Right Left
ISO name h=h1 (mm) b (mm) l1 (mm) l2 (mm) f (mm) Suitable for index- 17859... 17859...
able inserts ID no. ID no.
MTJN R/L 2020 20 20 125 35 25 TN.. 1604.. 010 O. R. 011 O. R.
K16
MTJN R/L 2525 25 25 150 32 32 TN.. 1604.. 015 O. R. 016 O. R.
M16
Unit price, €
Prod. group 107

MVJN R/L clamp holder, negative
for copy and longitudinal lathing with VN indexable insert DIN 4983
Application: Advantage:
For copy and longitudinal turning with VN indexable ƒ Very streamlined geometry, optimised for contour
insert, 35°. lathe work with large feed depths and unfavourable
conditions
Execution: ƒ Negative geometry of the body ensures good
ƒ 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 ƒ Broad range of use: suitable for both finishing and
0° roughing operations
ƒ Adjustable clamp minimises vibrations and ensures
good force transfer f b
h1 h
50°
l2
l1
Tool design Right Left
ISO name h=h1 (mm) b (mm) l1 (mm) l2 (mm) f (mm) Suitable for index- 17859... 17859...
able inserts ID no. ID no.
MVJN R/L 2020 20 20 125 37 25 VN.. 1604.. 110 O. R. 111 O. R.
K16
MVJN R/L 2525 25 25 150 37 32 VN.. 1604.. 115 O. R. 116 O. R.
M16
MVJN R/L 3225 32 25 170 43 32 VN.. 1604.. 120 O. R. 121 O. R.
P16
Unit price, €
Prod. group 107

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