High Quality Plate Type Pilot Guide Drill Bit for Soil Formation
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：Spa39
- Customized：Customized
- Standard：AISI, API
- Length：Stub-length
- Type：Center Drill Bit
- Material：Soft Low Carbon Steel
- Usage：Well Drilling
- Trademark：SUPERIOR
- Transport Package：Wooden Case
- Origin：China
- HS Code：8207191000
Description