Machine on frame, precise and very versatile with beam unit – gearmotor can be rotated 360 degrees both horizontally and vertically that allows the possibility of drilling holes in any position. Two feed speeds with screw and nut, possibility to prop the machine to the ceiling extending the column by several meters, possible predisposition for the connection of the machine to the scaffolding. Equipped with PRCD 30 mA, safety clutch, overload protection, safety switch and wheels for transport. ACCESSORIES: conveyor for collecting water during the drilling phase, extensions for column of 50 / 80 cm. – locking to fix the column to the scaffolding – winch for lifting the beam – device for fixing the beam to the scaffolding with 360° rotation.