Boring Bar Selection Guide
Each unique clamping system offers product options to fi ll your
specifi c toolholder needs. Find the illustration that fi ts your application
and navigate to the corresponding page to get the correct solution.
Product Name
A-DCLN
Application Illustration
Page: C56
Page Number
D-Style Clamping
D
One-piece clamp
assembly holder for
use with negative style
inserts. An extremely rigid
clamping system. The
tool is protected by
a carbide shim.
A-DCLN
A-DDPN A-DDQN A-DDUN
95° 117,5° 107,5° 93°
Page: Page: Page: Page:
C56 C56 C57 C57
A-DTFN DVUN A-DWLN 90° 93° 95°
Page: Page: Page:
C58 C58 C59
P
A-PCLN A-PTFN A-PWLN
95° 90° 95°
Page: Page: Page:
C60 C60 C61
Lever-type clamping
system for negative
indexable inserts with
hole to DIN 4988 and
positive round inserts
more than 20mm in
diameter. Inserts with
one- and two-side chip
control geometries have
positive rakes from 6°
to 18°. Advantages of
this system are fast
insert changes and
no interference with
chip fl ow.
C52
widia.com
P-Style Clamping