Base Info
- Model NO.：46,50,55,60,65,70,80,90,100mm
- Customized：Customized
- Standard：DIN
- Length：Taper-length
- Type：Tapered Button Bit
- Material：42crnoa
- Usage：Well Drilling
- Colour：Blue Red Green Ect
- Trademark：YC
- Transport Package：Wooden Box
- Specification：46MM
- Origin：Fujian China
- HS Code：8207509000
Description