TECHNOLOGICAL COMPARISON
Thread Connection vs. Pokolm
DUOPLUG
®
Connection
WHERE THE DIFFERENCE IS:
Pokolm Thread Connection –
our high-performance standard
Our patented protected DUOPLUG
®
System –
the perfect increase
Pokolm Thread Connection
Pokolm
DUOPLUG
®
=
Shrink and Screw
The black arrows
show the retenti-
on and supporting
forces.
End face
Fit zone
Thread
This standard thread connection is produced with the
best tolerances possible using the latest technology. We
maximize the efficiency of our Pokolm thread connections
by optimizing our design of arbors, adapters, and milling
cutter bodies.
The black arrows
show the reten-
tion and sup-
porting forces.
Shrink fit
Fine thread
Our Pokolm
DUOPLUG
®
system offers optimum rigidi-
ty and extremely high precision and concentricity. As a
supplement to conventional thread connections, the re-
tention and supporting forces between cutting tool and
adapter act along the entire surface of the shrink fit and a
large part of the shrink thread.For more information, ple-
ase see the assembling and dismantling instructions for
our
DUOPLUG
®
system in the ”Operation Data” chapter.
DUOPLUG
®
perfects the thread connection by me-
ans of greatly increased retention forces, resulting
in the highest possible precision for extremely slim
dimensions.
The fact is:
12
Technological comparison
