Water Well Drilling Tungsten Carbide Hard Rock 11 5/8 Inch IADC 537 TCI Roller Tricone Rock Drill Bits
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Customized：Customized
- Standard：AISI, API
- Length：Taper-length
- Type：Core Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
- Trademark：superior
- Transport Package：Wooden Case
- Specification：295MM
- Origin：China
- HS Code：82071910
Description