Base Info
- Certification:CE, RoHS, ISO 9001:2000, ISO 9001:2008
- Standard:AISI, ASME, BS, ANSI, JIS, GB
- Surface Treatment:Polishing
- Manufacturing Process:Forging
- Material:Alloy Steel
- Material of Drill Bits:42CrMo+Tungsten Carbide
- Any Other Size:100mm, 110mm, 120mm, 130mm, 140mm, 150mm Ect
- Number of Air Holes:2 or 3
- Color of Drill Bit:Golden, Yellow, Red, Blue, Green
- Transport Package:Wooden Case
- Specification:90mm,100mm,110mm,120mm,130mm,140mm,150mm, etc
- Origin:China
- HS Code:8207199000
Description