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DYMAXION Diamond Core Bits Multi-Material inc. Concrete

  • Suitable for cutting concrete, brick, compressed fibre cement sheet, granite and other masonry building materials.
  • Utilising adaptor AUB100 these core drills can be used with core drilling machines.
  • Diamond core drills and hole saws require the use of proper lubrication, correct drill speed and proper pressure.
  • Drilling methods and techniques vary significantly depending upon the material being drilled.
  • To achive optimum cutting performance and maximum core drill life use a slow to very slow drill speed, low drill pressure, and plenty of water for lubrication.
  • Variable speed drills work best since the correct speed can be selected.
  • Diamond core drills only drill out a portion of the resulting hole so they drill much faster than conventional blunt nose drills.
  • The life of any type of diamond drill depends upon the hardness, abrasiveness and thickness of the material being drilled and the specific drilling techniques used.
  • Using diamond core drills in hard materials is not difficult, however drilling the hole takes time.
  • You should consider that they aren’t “drilling” a hole – they are “grinding” a hole.
  • DO NOT USE HAMMER ACTION.

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Additional information

Diamond Core Bit Sizes & Set

12mm x 220mm, 14mm x 220mm, 16mm x 220mm, 16mm x 220mm, 16mm x 400mm, 18mm x 220mm, 18mm x 400mm, 20mm x 220mm, 20mm x 400mm, 22mm x 220mm, 24mm x 220mm, 24mm x 400mm, 25mm x 220mm, 26mm x 220mm, 28mm x 220mm, 30mm x 220mm, 35mm x 220mm, 40mm x 220mm, 45mm x 220mm, 52mm x 160mm, 52mm x 220mm, 57mm x 220mm, 65mm x 160mm, 65mm x 220mm, 70mm x 220mm, 76mm x 220mm, 80mm x 160mm, 83mm x 220mm, 92mm x 220mm, 102mm x 220mm, 114mm x 220mm, 127mm x 220mm, Kit 1

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