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Lo-Torque Hole Openers


SlimDril’s range of Lo-Torque Hole openers incorporate field replaceable Milled Tooth (MT) and Tungsten Carbide Insert (TCI) cutters all with Sealed Journal bearings for extended life.

Bodies accept up to 4 different cutter sizes and are available for rental or purchase.

Lo Torque Hole Opener

  • Cantilevered Design for Less Drag
  • Field Interchangeable Cutters
  • Single Body for Multiple Hole Sizes
  • Custom Design with More Cutters on Larger Hole Sizes
  • Sales or Rentals

The Sharewell Lo Torque Hole Opener Cutters to match the formation hardness of your bore. The Lo Torque Tungsten Carbide Cutter types now range from medium to extremely hard rock formations. Close attention to insert material composition of gage, inner row and base areas of the cutters optimizes their performance in the wide range of rock conditions encountered in horizontal drilling.