high speed vertical external broacher

例句：

1. 1.The high-speed vertical external broacher is used in drilling operations to quickly penetrate rock formations.
   高速立式钻机用于钻井作业，以快速穿透岩石层。
2. 2.The construction of the high-speed vertical external broacher has greatly improved the efficiency of drilling operations.
   高速立式钻机的建设大大提高了钻井作业的效率。
3. 3.The high-speed vertical external broacher is a critical tool for drilling engineers, as it can quickly and accurately drill through complex geological formations.
   高速立式钻机是钻井工程师的关键工具，因为它可以快速且准确地钻透复杂的地质构造。