| Ukusika kanye kuphela kwezindebe ezimbili zombili izinhlangothi |
| Umthetho wokusika ama-blade akhethekile ukuqinisekisa ukuthi zonke izindebe ziqondile ngokwanele ukuze zifane kahle |
| Isikhunta sokusika i-alloy sebanga eliphezulu, ubulukhuni obungaphezu kwamahora angama-60 |
| Umthetho wesikali esingu-500mm wenza wonke umthetho wokusika ube ngonembile. |