Drill crown extension 1.1/4" UNC, 300 mm, steel version

These steel drill bit extensions are ideal for producing core drillings with individual depths.

Choosen variant:Drill crown extension 1.1/4" UNC, 300 mm, steel version
Article number:FF35070
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  • Easy extension of the drilling depth through different effective lengths High quality and robust steel, no tearing of the threaded adaptor Threaded adaptor 1.1/4" UNC" or G1/2", suitable for standard drill bits
  • Extension 1.1/4" UNC, NL=300mm

      Choose a variant

      Drill crown extension 1.1/4" UNC, 300 mm, steel version

      FF35070

      Extension 1.1/4" UNC, NL=300mm

      Drill crown extension 1.1/4" UNC, 500 mm, steel version

      FF35075

      Extension 1.1/4" UNC, NL=500mm

      Extension 1.1/4" UNC, NL=100mm

      FF35060

      Extension 1.1/4" UNC, NL=100mm

      Extension 1.1/4" UNC, NL=200mm

      FF35065

      Extension 1.1/4" UNC, NL=200mm