This is an additional device for the drill. It can be ordinary or drilling and milling. Depending on the goals it needs to accomplish. For milling operations, you must additionally install the coordinate table offered by the manufacturer of this line of tools. But for starters and usual enough to perform even and symmetrical drills. The boom holding the boom machine can rotate at an angle, that is, install the boom machine in a horizontal position if the need arises.

The emergence of such a tool immediately facilitated a number of works. The first drilling work on tile-laths - immediately demonstrated the benefits of this device. The ability to set the depth of drilling and precision movement of the head of the bed allows to simulate pulleys and other similar milling works ...