Abstract: The circular saw blade includes a blade body having the form of a disc, and a plurality n (n>1) of teeth inserted into the peripheral rim of the blade body so as to be distributed over the circumference of the disc. Each tooth generates a chip derived from the machined material. There is a cut-out for the clearance of the chip being provided in the peripheral rim of the blade body at the level of each tooth, and incorporating a base seat to which the tooth is soldered. For at least one tooth, the cut-out defines a volume for clearance of the chip which is less than the apparent volume of the chip generated by a tooth.

Abstract: Disposed at the rim of a circular saw-blade (7) for parting wood, wood-based materials, plastics and non-ferrous metals are groups (4) of saw teeth, each group (4) comprising at least two set teeth in the form of staggered teeth (2,3), whereby the more remote radial end of at least two of the staggered teeth is provided with a bevel (9). Each group (4) of teeth comprises, in addition, one raker tooth (1) having a symmetrical cross-section.