Drilling range: 50-350 mm
Nominal power: 7500 W
Speeds: 18
Extremely powerful, water-cooled SR motor with 7500W, robust construction thanks to full metal housing, oil lubrication gear, overload clutch and oil pump.
- Especially developed for deep holes with small and medium diameter in ceilings, floors and walls;
- Perforations.
Advantages:
- Very powerful, water cooled SR-motor; low in maintenance, due to no carbon brushes and turning windings;
- High performance - compact design, low weight;
- 18 finely matched steps for a perfect adjustment of the revolution speed;
- 3-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.