Vertical double heads drilling machines (HOLE VM2). The glass plate is loaded vertically on rubber wheels positioned on a bar that slides vertically. The drilling movement with the two heads is done manually with the help of a single lever. The machine is equipped with a tank for the cooling water with a recycling pump. It is possible to connect a blade with 90 ° rotation and a laser pointer for the creation of notches in a simple way (OPTIONAL NOTCHES).