| 摘要 |
A saw blade including a basic body (1) with a plurality of unset teeth along the edge of the basic body, each tooth having a cutting edge. The teeth are provided in recurring cycles on the saw blade. Each recurring cycle has at least one group of teeth (2) comprised of at least two teeth therein, the teeth being formed symmetrically with respect to a longitudinal center plane (8) along which the basic body lies. At least two groups of teeth (2n, 2*) are provided in the recurring cycle, where the teeth of the second group are interspersed among the teeth of the first group within the recurring cycle of teeth. The teeth in the first group of teeth progressively decrease in height and increase in width from tooth to tooth. whereas the teeth of the second group of teeth are each formed identically, each tooth of the second group of teeth being wider than any one tooth of the first group of teeth.
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