What We Do


CapRock Oil Tools, Inc. is a manufacturing company specializing in polycrystalline diamond compact (PDC) drill bits, as well as other drilling products. CapRock caters to customer needs through tailor-made service, quality, and dependability. 




Learn more about our history and the mission behind it all.

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get your bit

Work with our team to create your tailor-made bit.  

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The caprock advantage


Go beyond the traditional customer-supplier relationship to forge an engineering partnership with us. 

Technical Support

Our customers routinely achieve superior results due to our rock strength analysis, hydraulic program design, and other technical services.


 Set the standard time and time again with CapRock. We continually pay attention to performance by evaluating our products and methods.

Field Personnel

Get what you need, when you need it. We always go the extra mile to make sure your drilling operations are never waiting on a rock bit.

Go Mobile!

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Easy-to-use & on-the-go

Whether you need to order a new drill bit, send in a quick review or contact your local sales representative, our app does it all!

[CapRock has] some of the fastest and most durable bits in the industry and the customer service to back it up. Fasken is proud to support CapRock bits and we look forward to continuing to break our own records with them time and time again.
— Nick McCoy, Drilling Engineer at Fasken Oil and Ranch