Fixed Cutter Type

The Hole Opener serial FHO (Fixed Hole Opener) is a FEA modeled, force balanced tool, which can be used in every application with a continuous rotating drillstring, while drilling for example in rotary or RSS drilling.

Major advantages:

• Multi-stabilization for smooth and durable opening
• FEA modeled tool design
• Integrated hydraulics for cooling & cleaning
• Backreaming cutters