Oscillation saw blade for cutting e.g. plastic, has cutting edge comprising set of edge-sided teeth that are reinforced against another set of teeth, where blade is made from materials having different hardness

摘要

The blade has a cutting edge (1) comprising a set of edge-sided teeth (3) that are reinforced against another set of teeth (2), where the teeth comprise respective breadths (b1, b2). An angular retaining section is provided for clamping the cutting edge, where the blade has breadth between 20 and 60 mm and made from materials having different hardness. The latter set of teeth has depth between 3.2 and 4.0 mm, where spikes of the teeth lie on a straight line.