Bladed Type

Alternative to roller cones when not necessary or applicable.



HOC’s Bladed Hole Openers are a fixed diameter borehole enlargement tool. A bladed hole opener is common to wiper trip applications and normally used in directional wells. The tool may have a connection down or bull nose down depending on the application.

Features and Benefits:

  • 3 bladed design machined out of AISI 4140/4145H.
  • Blades are dressed with tungsten carbide chips to allow for back-reaming.
  • Three field changeable jets allow for effective blade and hole cleaning.

Please note that our bladed hole openers may be dressed with PDC upon request.


Bladed Hole Opener TDS   IB PDC Hole Opener TDS


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