All Sub-drill subs, X-overs, and drilling tools are machined to the highest specification at our facility in Westhill to the latest industry standards using our state of the art CNC machinery.

Rotary substitutes have two main applications, they can be used to crossover from one connection size to another, or, as a sacrificial element to extend the service life of a more expensive component.

We pride ourselves on our ability to react quickly to your requirements, providing the best possible service.