Tricone Hole Opener with large range size

Tricone hole openers can prove to be a great cost effective solution due to the cost and limited availability of large diameter bits. They also enable larger holes to be drilled with smaller rigs by drilling in stages.

Hole Opener diameters range for 8″ to 48″ with different pilot hole diameters and custom builds to suit your ground conditions.

Please get in touch if you require a custom bit manufacturing or you don’t see the bit you require below.

Tricone Hole Opener - 12" Diameter, 5 1/2" Pilot Hole Size, 5, 2 3/8" API REG Box with Box Connection

Tricone hole openers can prove to be a great cost effective solution due to the cost and limited availability of large diameter bits. They also enable larger holes to be drilled with smaller rigs by drilling in stages.

Advantages of hole opener bits

Directional crossing operation is widely used in unexcavated project. Three steps in such operation are:

1.  Oriented hole operation;

2.  Hole opening;

3.  Pipe pulling.

Hole opening is the most onerous task in this operation, but, the key for hole opening operation is the hole opener choosing according to the operation equipment and formation.

 What make ROSCHEN’s Tricone hole openers different?

First of all we design and engineer our tricone hole openers, ensuring our customers receive a product that is going to maximise hole opening speed in their drilling conditions.

Please contact ROSCHEN to find out how we can help increase drilling speeds and lower operational costs.

 E-mail: roschen@roschen.com 

              roschen@roschen.net