Our products Oil & Gas PDC bits Steel and Matrix PDC bits Size: 6" - 17,5" Standard and custom designs Dirt Digger bits Steel body bits Size: 6,5" - 12,25" Cost effective drill bits Klaw Cutter bits Steel body bits Size: 6" - 17,5" Cost effective drill bits Mining PDC bits Steel PDC bits Size: 112mm - 161mm Standard and custom designs Blade Reamers PDC cutters Hardfacing in critical areas for increased erosion and abrasion resistance Size: 95,6mm - 132mm Coreheads Designed for core sampling TSP enhanced gage pads for maximum gage protection Size: 95,6mm - 132mm