
Category
- Factory Produced PDC Bit for Oil/Gas/Water Well Drilling Blade Bit Drag Drilling Bit
- 108mm 4 1/4" 4 Wing PDC Drag Bit for Drilling
- 4" Step Type API 2 3/8 " Reg Male Blade Drag Bit
- 3 Wings Step Drag Bits for Soft Rock Formation Drilling
- High Quality 15 1/ 2 Inchtricone Bit Drilling Drag Bit for Water Well
- Scraper Shape 75/91/113/133/153/171mm PDC Drag Bit