Base Info
- Model NO.：D3-D20
- Customized：Non-Customized
- Length：Jobber-length
- Type：Twist Drill Bit
- Material：Tungsten Carbide
- Usage：Metal Drilling
- Trademark：GLLG; OEM
- Transport Package：Plastic Tube and Carton
- Specification：3.0-20.0
- Origin：China
Description