The drill with opposite heads is conceived as two combined drilling machines to be used individually in case of sheets having max width of 1600 mm or as one machine for larger dimensions. It consists of a solid electro-welded steel gantry base on which four independent heads slide; two upper ones for drilling, grinding and milling and two lower ones for drilling and grinding. From a mechanical and electronic point of view, each half of the machine consists of 10 axes with controlled speed and position.