04-11_new-staff-United.htm (Nov-2004) ///

More abrasion- and impact-resistant polycrystalline diamond compact (PDC) cutters have been one of the key technologies that United Diamond Ltd. has invested in over the years. The Cyclone cutter is a product of this investment. With the introduction of the Cyclone cutter, United Diamond PDC drill bits have been able to drill even harder, abrasive formations consistently.

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