4 3/4 Tri Cone Drill Bit For Oil Gas Light Use Oilfield Rock Bit Industrial
USD 189.99 USD
Specifications
| Brand | USA |
| Country Of Origin | United States |
Vintage oilfield tricone drill bit (roller cone rock bit). Heavy cast steel construction with three rotating cutting cones. Marked with multiple identifiers including 4 3/4 W (thread size), 1666, P63, 26, and other foundry marks as shown in photos. Preowned. Shows surface rust and light wear from prior use from what I can tell. Cones are intact and rotate nicely. No cleaning or restoration has been performed. Please review photos for exact condition and markings.
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