Advantages:

*  Very powerful, water cooled SR-motor; low in maintenance, due to no carbon brushes and turning windings.

*  High performance – compact design, low weight.

*  Six finely matched steps for a perfect adjustment of the revolution speed.

*  Gear with oil bath lubrication, oil pump and high-duty overload clutch.

*  Splash water proof according IP 55, ready for drilling overhead without any further precautions.

*  Simple to use keypad and display, showing drilling diameter and error analysis.

*  Soft turn – screwing speed for easy assembling of the bit.

Applications:

*  Wet drilling of medium and large holes in ceilings, floors and walls.

*  Through-holes for cables, cable trays and pipes.

*  Corner holes for sawing.

*  Stitch drilling of through-holes in plumbing, and air conditioning installations.

*  Holes for ducts, foundations.