Diamond core drilling technology set DS 300 Comfort

DS 300 core drill

• Robust motor housing with user protection and stainless steel transport bar

The core drill is optimally protected and easy to transport

• Powerful motor with three-speed gearbox and LED load display

Fast drilling progress, speed and infeed force may be optimally adapted to the drill hole diameter

• Electronic motor overload protection (EMPS)

In case of overload of the core drill, the motor speed is reduced electronically six times to warn the user. After the sixth overload, the operation of the core drill is automatically interrupted to protect the motor. However, unlike with a thermal protection function, the core drill can be reactivated immediately.

• The machine chuck has a combined tool chuck with 1/2 inch female thread and 1 1/4 inch male thread (to be used in conjunction with adapter art. no. 5462 000 002)

Standard thread for small and large core drill bit diameters

• Flexible hose with water flow indicator included in scope of delivery

Constant visual display of water supply for wet drilling

• Integrated PRCD-S deadman's switch

Additional safety function for wet drilling, no additional leakage current box required

DS Comfort drill stand

• Engraved drilling depth and angle display, and drill centre point display made from stainless steel

All indicators are resistant to moisture and dirt

• Column with dovetail guide

Firm hold and precise guidance of core drill carriage

• Knurled adjusting screws with additional hexagon head

Operation by hand or with a suitable stand

• Drill spindle with quick-change connection, can be mounted on either side of the carriage, with integrated key for the knurled adjusting screws

Equally suitable for left- and right-handed users. The drill chuck and tool are always close at hand