Diamond Head PDC Drill Bit Coal Ore Mining Oil Well Drilling Coring Bits
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：coring bit
- Customized：Customized
- Standard：JIS, AISI, API
- Type：Coring Bit
- Material：Tungsten Carbide
- Usage：Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
- Trademark：superior
- Transport Package：Wooden Bix
- Specification：any inches
- Origin：Hebei, China
- HS Code：8207191
Description