GT Rock Bits



USA Manufacturer of Rock Bits for the

Oil, Gas, Mining, Construction & Utility Industries


Decades of research and down-hole hours give our bits the GT® edge.


Bits are our only business and we strive daily to ensure nobody can make you a better bit at any price.


In addition to stock bits, we have the flexibility to custom manufacture for your application or formation.


GT Rocks bits are made in the USA and sold globally.


Specify genuine GT® Rock Bits.



GT® Roller-Cone Bits are available in sizes from 3 7/8” to 12 1/4” and with cutting structures for most geological formations.


Specify GT® Roller-Cone Rock Bits for your drilling application.


You get ample shirttail protection, gage row protection, and a superior rate of penetration.


                                                                       (800) 752-0816  |  (405) 395-0500  |  Fax: (405) 395-0505  |  Email GT                                                    Website by JD

7 American Way, Shawnee OK 74804 USA

©GT Engineering Inc. - All Rights Reserved                                                                                                                      GT is a registered trademark of GT Engineering, Inc.