The monoblade gangsaw machine is a machinery used for blocks cutting, for their squaring and for the production of slabs or thickness.

In this machine the cut is performed by a diamond blade (blade to which synthetic diamond beads are applied), to perform single cuts to a marble block placed on a fixed or revolving bench, that it moves on rails.

These machines are only used for cutting marble and stones nowadays.

For the granite cutting, instead, the use of the singlewire saw machine is preferred.