DK42 E (L,S)

Diamond Core Drill

Drilling range: 70-400 mm
Nominal power: 3900 W
Speeds: 3

Extremely powerful, water-cooled three-phase AC motor, stable design thanks to full metal housing, 3-speed gearbox with oil bath lubrication, overload clutch and oil pump.

 

DK42
  DK42 EDK42 ESDK42 EL
Rated VoltageV400 3~400 3~400 3~
Nominal powerW390039003900
Output powerW300030003000
Rated speed1/min160/310/490230/460/720130/260/410
Total length without handlemm540540540
Weight without cablekg191919
Drilling Ø concrete c. mm70-40050-30090-450
Tool fixture 1 1/4″1 1/4″1 1/4″
Foot fastening Standard 4 x M8 with groove 10 x 4,3
  • Robust, powerful and solid water-cooled three-phase motor
  • 3-speed-gear with oil bath lubrication, oil pump and overload clutch
  • Motor protection by thermal switches integrated in the stator windings
  • Antifriction-Element for easy loosening of the drill bit
  • Splash water proof according IP 55, ready for drilling overhead without any further precautions
  • Wet drilling in ceilings, floors and walls
  • Through-holes for cables, cable trays and pipes
  • Stitch drilling of through-holes in plumbing, and air conditioning installations
  • Holes for ducts, foundations