Description

• Non-metal brush for increased safety
  – a non-metal brush avoids longitudinal grooves in borehole from brushing up and down (specially in softer stone). These grooves can reduce the retention force of a placed MOBSS and should be avoided. For this reason BRU is a sturdy nylon brush.
• Marker to indicate minimum depth of borehole
  –  re-drilling can be very annoying and time consuming after the borehole is cleaned and you find out it was not deep enough. BRU has a marker that will show you if you have reached the right depth. Just stick the brush into the hole. If you cant see the marker you have reached minimum depth. 

• sturdy, elastic and light.

Specifications

• Material(s): plastic, nylon

References

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