Simple and secure mounting
to the tool by a single cartridge
clamping screw.
High accuracy on “F” dimension
ensures proper application to
minimum bore dimensions.
Same clamping systems as standard
turning toolholders.
Overall sizes to DIN and ISO are ideal for
single- and multi-tooth turning, boring,
and spotting tools.
Clamping System C Clamping System S
• Top clamping system for negative and
positive indexable inserts to DIN 4968.
• This universal clamping system is robust
and easy to handle.
• Some height-adjustable clamps enable
the use of additional chipbreakers.
• A carbide shim provides additional
tool protection. • Screw clamping system for positive indexable inserts
with countersunk hole to DIN 4967.
• Compact design using a minimum of spare parts
for high reliability and cost effi ciency.
• A carbide shim provides additional tool protection.
• Toolholders with cutting edge heights upwards of
16mm (.625") and insert iCs from 9,52mm (.375")
are secured by means of a threaded bushing.
widia.com
C87
Precise axial and radial positioning
by adjustment screws.