Base Info
- Model NO.：9 1,2 inch PDC trenchless drill bit
- Manufacturing Process：Forging
- Surface Treatment：Without Processing
- Operation Pressure：Atmospheric Pressure
- Material：Tungsten Carbide
- Condition：Brand New
- Brand：Lockheed
- Application Condition：Soft to Hard Formation
- Colour：Blue, Golden, Red etc
- Guarantee Period：3-4 Years
- Place of Origin：Hebei, China (Mainland)
- Trademark：Lockheed
- Transport Package：Wooden Case
- Specification：api certification
- Origin：Hebei, China (Mainland)
- HS Code：82071990
Description