
Allura mai amfani da kaya don amfani da rollers cylindrical tare da tsawon lokaci-zuwa-diamita 4: 1. Wannan "allura-kamar" Geometry yana ba da damar kwarin gwiwa mai ƙarfi a cikin matsanancin sassan, samar da mafi yawan sararin samaniya idan idan aka daidaita da ball.
p>| Iso | HK0408 | |
| Zobe na tserewa | F | 4 mm ku |
| A waje diamita | D | 8 mm ku |
| Nisa | B | 8 mm ku |
| Rarra na asali mai kyau | C | 0.85 kn |
| Ainihin bayanan nauyi | C0 | 0.63 Kn |
| Iyakance sauri | 19700 r / min | |
| Taro bear | 0.002 kg | |
Abubuwan haɗin maharawa sun haɗa: