Base Info
- Model NO.：8 1,2 Inch IADC423
- Certification：ISO 9001:2000
- Standard：API
- Surface Treatment：Spray-Paint
- Manufacturing Process：Forging
- Material：Alloy Steel
- Color：Golden or as You Wish
- Bit Size：8 1,2 Inch
- Blade Count：Five
- Cutter Size：16 mm
- API Reg Pin：4 1,2 Inch
- Application Formation：Medium Hard Formation
- IADC：M423
- Trademark：superior
- Transport Package：Wooden Case
- Specification：IADC M423
- Origin：China
- HS Code：8207191
Description