PDC Drag Bit PDC Drill Drilling Bit 3 Wing 4 Wing 5 Wing Drag Bit for Well Drilling and Coal Cutting
Shaanxi Zuanlong Drilling Machine Co., Ltd.Base Info
- Model NO.：L-00465
- Type：Magnetic Drill
- Usage：Well Drilling
- Certification：ISO9001
- Color：Gold or as Customer Need
- Material：Carbon Steel, Diamond
- Number of Blade：Half or Whole 3-Wing
- Use：Coal Mining or Water Well
- Surface Treatment：Polishing
- Trademark：zlong
- Transport Package：10,PCS
- Specification：75mm
- Origin：Xi′an
- HS Code：6101961467
Description