sets the standard with these counterboring tools.
This high-performance tooling system is suitable
for all materials (St - GG - Alu) as well as for HSC-
operations.
Characteristic features of the design:
Special shaped pocket seat,
manufactured highly accurate by EDM,
along with a precision ground insert of special geometry lead to the fact that
the tool holder absorbs all cutting
forces.
Second cutting edge is protected
in the pocket seat. A premature
destruction of the second edge by
evacuated chips is impossible. Large
chip flutes and the advanced coolant
supply support the entire system.
The robust countersunk clamping element for the insert
guarantees an unhampered chip flow. When changing the insert,
the clamping element must only be released a little bit and the insert
can removed. The clamping element remains captively connected
with the holder.
The insert can be radially adjusted in clamped condition by means
of a tapered screw, thus getting the insert edge precisely on the
desired cutting diameter. The axial position of the insert remains
unchanged...
µm-accurate radial adjustment with tapered screw while inserts are clamped
. . .versatile
Various material can be machined
with a single tool, only by changing
the insert and using a different cutting
edge geometry or grade. In the same way roughing and finishing operations
can be executed with the same tool
which is both cost saving and reduces
tool inventory.
At the same time we design and
produce tools according to customer
specific requirements based on our
extensive experience.
![[Hollfelder Cutting Tools]](hhlogo2.gif)
Special shaped pocket seat,![[Hollfelder Cutting Tools]](features11.jpg)
![[Hollfelder Cutting Tools]](features21.jpg)
![[Hollfelder Cutting Tools]](features31.jpg)
