Semi-automatic band saw machine with hydraulic movement of the saw arm, including hydraulic clamping of the vice. Ball bearing mounted mitre adjustment from 60° left and up to 45° right with fixed detent points at 0°, 45°, 60° left and 45° right, other angles can be set using the scale. Sawing of metal profiles and solid material. Cast iron bracket with tubular profile, saw blade tension 1700 kg/cm2.