DM 230

DM 230

Handheld electric core drill with attractive design and functional ergonomics. The motor is designed with a pistol grip giving you greater control. Suitable for light applications such as ventilation, plumbing pipes and electrical sockets and cables.

Rated input power Weight
1.85 kW 7 kg



  • Overload protection
  • Durable and ergonomic design
  • Smart Start®
  • Channels, pipes and cables
  • Reliable gearbox
  • Smooth start with normal fuses
  • Softstart™
  • Easy start with reduced speed
  • Dry and wet drilling
  • Barriers
Overload protection

The machine uses pulsation to warn you of an approaching overload. If the load is not reduced, the motor will shut off to prevent overheating. Elgard™ increases productivity and extends product life.


Easy start with reduced speed

To facilitate making a starter hole, speed is reduced by half using the Smart Start® button.


An electronic current limiter for soft starts with normal fuses. This gives you a smooth start with high productivity.



Rated input power 1.85 kW
Frequency 50 Hz
Voltage 220-240 V
Phases 1 ph
Power source Corded
Drilling equipment
Recommended drill bit diameter (min) 0 mm
Drill bit diameter handheld (max) 80 mm
Drill bit diameter with stand (max) 150 mm
Coolant Wet
Number of gearbox speeds 2
Spindle speed unload gear 1 730 rpm
Spindle speed unload gear 2 1,700 rpm
Spindle speed unload gear 3 3,600 rpm
Water connector G 1 / 4″
Water pressure (max) 8 bar
Spindle thread (inner) G 1 / 2″
Spindle thread (outer) 11/4″ 7 UNC
Mounting collar 60 mm
Weight 7 kg
Product size length 438 mm
Product size width 104 mm
Product size height 341 mm
Sound and noise
Sound power level guaranteed (LWA) 108 dB(A)
Sound power level measured 107 dB(A)
Sound pressure level at operations ear 93 dB(A)