Hilti h-line diamond core bit for heavy-duty drilling in concrete

The new X-Change module saves time and money

Hilti H-line X-CM diamond core bit

Hilti H-line X-CM diamond core bit

Our H-line diamond core bit is designed especially for heavy use with high-power tools under the toughest conditions. Featuring the new X-Change module (X-CM) in combination with Equidist segment technology – this core bit offers increased performance while cutting costs.

UNIQUE PERFORMANCE

Equidist segment technology

  • precisely positioned, high quality diamonds for high speed and long lifetime
  • new segment geometry optimizing the number of exposed diamonds for greater performance, even in concrete with a high rebar content
  • laser-welded, pre-sharpened segments offer maximum ruggedness and smooth, accurate hole starting
Hilti H-line X-CM diamond core bit

Precisely positioned diamonds for continuous high drilling performance

Hilti H-line X-CM diamond core bit

Optimal number of exposed diamonds for best results in though concrete

HIGHER PRODUCTIVITY

X-Change module – the fundamentals

1. Retip the core bit yourself

  • no downtime by retipping on the spot
  • fast and easy using only a screwdriver
  • re-use a barrel up to three times

 

Watch the video now

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2. Easily remove a stuck core

  • no more time-consuming removal of a stuck core from the barrel 
  • take off the X-CM, slide out the core and get ready for the next hole

Watch the video now

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Hilti H-line X-CM diamond core bit

3. Save space and weight

  • no spare core bit needed, just bring an additional X-CM
  • significantly reduce the volume and weight of your stock of core bits  
  • easy to transport, even on the jobsite

X-Change module – the highlight

No more hassle with jamming in concrete

Core bits occasionally get stuck in concrete. This happens,  for example when a small slice of rebar is drilled off and gets wedged in between the concrete and the core bit. The core bit then has to be dislodged, often resulting in damage to the core bit or surrounding material. With our new X-Change module this is a headache of the past.

Watch how easy it is to remove a stuck core bit...

Hilti H-line X-CM diamond core bit

...if the core bit is stuck close to the surface

  • disengage the barrel
  • chisel the core away
Hilti H-line X-CM diamond core bit

...if the core bit is stuck deeper

  • disengage the barrel
  • break and remove the core

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    Chisel the core away

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    Break and remove the core

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