Pedrazzoli’s semi-automatic cutting machines are very fast and noiseless thanks to particular constructive design of the screw-ring transmission, the double screw support on bearings and the original design of clutch unit. The steplessly variable speed drive unit gives excellent results in varied work conditions even when the blade’s diameters is quite small. Head tilts on adjustable self-lubricating bushings, anti-burr vice is reversible and can be connected both on left-hand and right-hand side. The pneumatic head movement unit is complete with hydraulic brake . This enables operator to adjust blade descent speed according to type of material and type of cutting blade used. Also these models can be fitted with blade cleaning devices, inversion of blade rotation direction unit, pedestals and loading-unloading tracking.