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Comparison Fiskars 123860 vs Fiskars 123870

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Fiskars 123860
Fiskars 123870
Fiskars 123860Fiskars 123870
from $21.96 up to $27.96
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from $18.84 up to $30.52
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Typegardengarden
Suitable forwoodwood
Folding
Specs
Blade length160 mm160 mm
Tooth sharpeningtrihedralclassic
General
Handle materialplastic / rubberplastic / rubber
Weight130 g
Added to E-Catalogaugust 2016may 2016

Tooth sharpening

The type of sharpening used in saw teeth. In fact, this parameter determines the shape of the tooth.

— Standard. The teeth of standard sharpening are usually made in a triangular shape; the only exception is saws for foam concrete, in which “standard” teeth can have rather specific outlines. Standard sharpening is quite functional and suitable for almost any application; in addition, if the teeth are not hardened (see above) and are large enough, they can be sharpened if necessary.

Triangular. Externally, trihedral teeth can be almost indistinguishable from standard ones; however, if you look closely, you can see an additional edge — as if someone cut the tip of a triangular tooth obliquely and sharpened the resulting surface. Also, this sharpening is called 3D. It is considered to be more efficient and advanced than the standard one: in particular, the saw moves more easily in reverse and the teeth wear less on this move, which reduces fatigue and increases the life of the blade. On the other hand, trihedral blades are expensive, and it is impossible to sharpen dull teeth on your own — you need to change the saw (at best, the blade itself).