Working hours:Mon - Fri 8 am - 6 pmCall Us: (+1) 713-695-6828

About us

Get a hold of us now!


Who We Are


Founded in 1969, Big Hole Drilling Tools Inc. has provided
drilling tools to the world for almost 50 years. Located in Houston Texas,
we have provided products to customers in every state as well as worldwide.




About Our
Business


BHDTools consists of four operating segments:
Hole Openers, Rock Bits, Hole Opener
Cutters, Under Reamer Arms

Hole Openers

Buy or Sell your NEW or USED hole openers. Get a quote for your hole openers now!


Hole Openers Cutters

We sell and manufacture TCI, Milled Tooth, Split-bit cutters for Hole Openers.


Rock Bits

Buy or Sell your NEW or USED Tri-Cone and PDC Bits.  Get a quote for your Rock Bits now!


Under Reamer Arms

We Repair and Buy New and Used Under Reamer Arms.


Our Team


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