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Barrel Reamer

Barrel Reamers are used in the cleaning of the borehole and the centring of the next reaming step for multiple stages of reaming. This reamer is made with a continuous central axis, and the larger models come with internal air chambers to maintain neutral buoyancy in the borehole.



Barrel reamers are available in various types of increasing sizes. Comes with standard API screw-threads. Available with the following threads, frontside box and backside pin thread:

  • 2 7/8 PAC, 2 7/8″ IF, 3 1/2″ IF, 4 1/2″ IF, 5 1/2″ FH, 6 5/8″ FH
  • ¼ NPT stainless steel nozzles, 1/2″ of 3/4″ carbide nozzles.
  • Tungsten carbide teeth.