• Designed to ream in any formation
• Lowers drill string torque allowing small rigs to ream in rock formation
• Single tool body can open up to four different hole sizes
• Sealed journal bearing cutters are field replaceable while on drill string
• Unique slick body design decreases common repair costs associated with conventional reamers and hole openers
• Available in push or pull style bodies
• All cutters gauge protected for optimum wear resistance
• Cutters are available in milled tooth for soft to medium rock formations or Tungsten Carbide Inserts (TCI) for hard rock formation