Manual machine for cutting beams, T / 50 class cuts with ease and with the maximum safety of each type of material wound in a beam (oblique and straight-line materials, adjoining materials, artificial leather, PVC, etc.). • The blade is completely hidden in the cover and can only be activated when both operator's hands are placed on the buttons - operator safety guarantee • The operator presses the button and the trolley on which the blade is mounted moves pneumatically to the desired size • Manual sharpening of the knife on both sides with stone activated by the motor and auxiliary stone for deburring removal • The machine is equipped with a diamond for cleaning the stone • Mechanical spindle with double locking for fixing the fabric beam outside with 3 griffins and cardboard blockers • The possibility of reversing the direction of rotation of the beam • Size cuts adjustable easily with a measuring screw.