Radial drilling machines can be used for drilling, boring, reaming and cutting threads. All parts of the machine move with minimal effort and fixed in position by hydraulic clamps. All controls are on the panel of the drill head and all spindle speeds and feeds change done by hydraulic system, no manual shifting. Friction clutch, built in the gearbox ensures fast reverse while taping and protects the gears from overloading. Spindle weight balanced at any point of its travel. The hand wheel device for drill head has the ability to turn off the manual feed when the set drilling depth. Machines are equipped with electric motors moving the drill head and column rotation.