| After-sales Service: | If There Is a Problem, Send New Drill Bits Free of |
|---|---|
| Warranty: | If There Is a Problem, Send New Drill Bits Free of, 3 Year |
| Certification: | ISO 9001: 2008, CE, ISO 9001:2008 |
| Standard: | AISI, AISI |
| Traitement de surface: | Peinture en aérosol |
| Processus de fabrication: | Forger |
