Single head sawing machine with  550 mm front blade and electronic cutting angle control. The machine consists of two large single block frames: the machine bed in normalised electro-welded steel and the cutting head unit in cast iron. This arrangement eliminates any possible problem encountered when assembling the mechanical parts; in addition the structure acquires extreme solidity which allows it to withstand the stresses that arise during machining. The head drive components are housed in the rear part of the sawing machine; this has allowed openings to be made on the work table that allow offcuts to be evacuated downwards during cutting operations.