duropal - Hpl- tecHno- loGY

STANDARD TOOTH SHAPES
Flat tooth
Alternating tooth
Duplovit tooth
(high tooth front)
Duplovit tooth,
chamfered on
both sides
Roof Duplovit
Trapezoid flat tooth
The flat tooth, the most basic variant, is easy and cheap to sharpen.
The alternating tooth is the universal tooth shape for counter direction sizing and splitting
cuts. The cutting width division and tip feed are advantageous.
The Duplovit tooth is hollow cut for minimum tip feed and double-sided angle of the
axis. Another advantage is that the teeth grab from both sides, although this version
does not have the cutting width division. Maintenance is more time-consuming and
complex.
The Duplovit tooth with chamfers on both sides is the special version, and usually the
only option for achieving a clean top and bottom cutting edge without use of a scoring
blade and in a counter direction. Maintenance is even more time-consuming.
The roof Duplovit is the combination of a roof and a Duplovit tooth. The roof tooth is
responsible for the pre-cutting and holds the saw blade very firmly at the sides.
The tip feed of the Duplovit tooth with the double-sided angle of the axis provides clean
edge work with a long tool life.
Advantages:
– four-fold cutting division for optimum edges
– universal circular saw blade for professional use
The trapezoid flat tooth: as well as the individual tooth shapes, there are several others
that are grouped together and are known accordingly as grouped teeth. The trapezoid
flat tooth has a slightly higher flat tooth with chamfers on both sides, followed by a
slightly lower flat tooth without chamfer. The very good cutting edge that is achieved by
the fivefold cutting width separation is advantageous, although that is offset by the more
time-consuming maintenance required.
_ 16