SAW BLADE FOR HACKSAW FOR METAL Russian patent published in 2025 - IPC B23D61/12 

FIELD: metal cutting.

SUBSTANCE: invention relates to metal cutting and can be used in machining of metals, composites, plastic and other hard materials. Saw blade for hacksaw for metal comprises saw edge with cutting teeth divided into sections. On the saw edge there is at least one section with reduced cutting teeth, which have a smaller height. Abrasive layer is made on the edge of this section.

EFFECT: expansion of the arsenal of technical means of saw blades, reduction of initial sawing efforts and increase of the service life of the saw blade.

8 cl, 2 dwg, 2 ex