Tri cone rock roller soft formation 17 1 2 with 7 5 8 thread hammer attachment SD12 Shank Located Muchea WA....
D97 QL80 9-7 8IN 251MM DGR HFDC Drill Bit Brand new in the box. Approx 24 available at 950 each Located in Muchea, WA....
800 Core Barrel 20mm Wall 40mm Cutting Ring C31HD Teeth 150 x 150 Drive with shim to 130 x 130....