FIELD: woodworking industry.
SUBSTANCE: circular saw comprises a housing (1), alternating main (2) and cutting (3) teeth with the difference between the diameters of the circles of cutting of the main and the cutting teeth of no more than 0.4 mm. In all teeth the angles of bevelled sharpening are formed on the front and rear surfaces, equal to 10°. The angle of the axial relief on all the teeth is 40 minutes.
EFFECT: simplified design of the saw, increased quality of the walls of timber cutting.
3 dwg
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