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
Bluefield Coal Symposium
Go to
Bluefield Coal Symposium for more information.