| 摘要 |
<p>A manufacturing jig (50) for drilling a hole (40) in a bolt (10), the hole (40) having a castellated nut (20) assembled on the bolt (10), wherein the jig (50) includes a housing locatable on the assembled nut and bolt and a drill bush (60) located and aligned to allow a generally diametrical hole (40) to be drilled in the bolt (10) to receive a split pin.</p> |
