Modular hole openers

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Multiple cutting structures to match any ground conditions and jet nozzles strategically placed to maximize cleaning capacity.

Full armour protection package to reduce wear in harsh HDD applications.

Single stem design that will accommodate several diameters and cutting structures to minimize cost. Sealed and lubricated bearing to increase bearing capacity with the use of drilling fluids.

Modular hole openers

Atlas Copco Secoroc's modular hole opener is a versatile and cost effective tool, designed to reduce one time investment and maintenance costs. It is a variable diameter hole opener with interchangeable bit thirds for different ground formations.