
Base Info
- Model NO.:12 1,4" 637g
- Customized:Non-Customized
- Standard:AISI, API
- Length:Taper-length
- Type:TCI Drill Bit
- Material:Tungsten Carbide
- Usage:Well Drilling
- Trademark:Superior
- Specification:12 1,4" 637G
- Origin:China
- HS Code:82071910
Description