| 摘要 |
Hand saw comprising a blade L and a handle P which has at least one reference surface 7a, 7b oriented almost perpendicular to the plane of the blade L, in order to enable, by means of the edge Lb, of the blade, opposite the toothed edge La, cutting lines to be traced on a workpiece O, which cutting lines make a predetermined angle with the edge of this workpiece O, characterised in that it has at least one additional reference surface 10 formed by a step 8 provided on the edge 6 of the handle P which has the said reference surface or surfaces 7a, 7b. <IMAGE>
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