Hughes Christensen

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Hughes Christensen is the first and leader drill bit manufacturer in the world. It is rivalled by Reed-Hycalog and Security DBS (Halliburton) who are the other leading drill bit manufacturers worldwide. HCC introduced the first rotary rock bit in 1909, and until now it still offers the premium technology in roller cone bits and PDC drill bits to the Oilfield. Other smaller drill bit companies are Varel (French) and Smith Bits.

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Retrieved from "http://en.wikipedia.org../../../h/u/g/Hughes_Christensen_53c8.html"

Categories: Articles lacking sources from June 2006 | All articles lacking sources | Industrial company stubs

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• This page was last modified 01:54, 9 January 2007 by Anonymous user(s) of Wikipedia. Based on work by Wikipedia user(s) SmackBot, Skapur, Academic Challenger, Gay Cdn, Rayc, CmdrObot, AbsolutDan, Bluebot and Nicojon.
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