Sawing machine, with vertical pneumatic stroke, for "V-cutting" at 45° degrees, at both ends, in wooden and plastic mouldings of any shape and kind. Precise graduate scale to gage at the rabbet of the mitred mouldings. The vertical pneumatic clamps and the right sliding stop are standard with adjustable fence. Maximum operator safety. Sound level: LAeq > 80 dB(A). Arranged to be connected to a suction unit with a minimum delivery of 700 m3/h for each sawdust exhaust outlet.