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Industry Quote

Industry Quote

“PDC Bits have 200 to 600 times greater life than tungsten carbide-cobalt alloy (WC-Co) bits, thereby reducing drill bit cost by more than 60 pct.”

— Special Report, Breakthrough in Roof-bolt Drill Bit Technology
U.S. Bureau of Mines

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Longwall USA 2015


Longwall USA 2015


June 16 - 18, 2015
David L. Lawrence Convention Center – Pittsburgh, PA