Base Info
- Model NO.：CB-009-N7
- Customized：Customized
- Standard：SGS
- Length：4 Inches
- Type：Countersink Drill Bit
- Material：Diamond
- Usage：Granite Drilling
- Thread：5,8-11, M 14
- Craft：with Diamonds on Sides
- Application：Granite Countertops
- Weight：250g
- Trademark：ECHEN
- Transport Package：White Box, Then Thicker Carton
- Specification：1-3,8′′ (35mm) 1-1,4′′(32mm)
- Origin：China
- HS Code：8207191000
Description