Base Info
- Certification：CE, RoHS, ISO 9001:2000
- Standard：AISI, ASME, BS
- Surface Treatment：Without Processing
- Manufacturing Process：Forging
- Material：Alloy Steel
- Material of Drill Bits：42CrMo
- Size of Drill Bits：100mm, 110mm, 120mm, 130mm, 140mm, 150mm etc
- Color of Drill Bit：Golden, Yellow, Red, Blue, Green
- Transport Package：Wooden Case
- Origin：China
- HS Code：8207199000
Description