57091111 | Wurth.am

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Specification

Diamond core drill for hand and stand-guided wet and dry drilling in concrete, reinforced concrete and masonry.

Core drill in aluminium housing with pistol grip

Strong motor with 3-speed gearbox and LED load display

Rapid drilling progress and perfect speed and infeed force adjustment to bore diameter

Electronic motor overload protection (EMPS)

If the drill becomes overloaded, the motor speed is electronically reduced six times to warn the operator. After the sixth overload, the drill automatically cuts out to protect the motor. Unlike with a thermal protection function, however, the drill can be switched on again immediately.

The machine spindle has a combined tool chuck with 1/2 inch internal and 1 1/4 inch male thread

Standard thread for smaller and larger drill bit diameters

Hose piece with water flow indicator included

Constant visual display of water supply for wet drilling

Integrated PRCD-S safety switch

Safety function for wet drilling
No additional leakage current box required

Technical information

Nominal voltage	230 V/AC
Power input	2000 W
Idle speed 1st gear max.	900 U/min(rpm)
Idle speed 2nd gear max.	2180 U/min(rpm)
Idle speed 3rd gear max.	4290 U/min(rpm)
Min./max. drilling diameter in 1st gear, wet	55-132 mm
Min./max. drilling diameter in 2nd gear, wet	25-60 mm
Min./max. drilling diameter in 3rd gear, wet	8-35 mm
Length	445 mm
Width	300 mm
Height	115 mm
Weight of machine	7.5 kg
Cable length	3.3 m