Sigma

  • Core Drills

Core Drills

With their compact, lightweight, ergonomic design, the CDM 20W and CDM 20U provide simple, user-friendly wet or dry drilling every day on the construction site. The clamping collar ensures convenient control of the core drill using a clamping handle for hand-guided drilling as well as easy mounting on core drilling stand for guided core drilling.

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  • Three gear levels permit optimum speed selection adapted to the specific core drill diameter
  • Fast drill crown collet with integrated spindle protection
  • Precise horizontal and vertical core drilling using spirit levels integrated into the handle
  • Simple, controlled operation during hand-guided core drilling using variable mountable clamping handle
  • Visual overload protection for the highest possible operating comfort and long service life – two LEDs in the handle show the current load when drilling
  • Service-friendly – a blue LED tells you when the carbon brushes must be replaced
  • Optimum safety due to electronic and mechanical overload coupling as well as additional thermal overload protection
  • Integrated smooth start makes operation easier when starting the drilling process

 

 

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