drill spindle support

例句：

1. 1. Thedrill spindle support is crucial for theaccuracy of the drilling process.
   钻头支撑对于钻孔过程的准确性至关重要。
2. 2. The engineer carefullyadjusted the drill spindle support to ensurethe proper alignment of the drill bit.
   工程师仔细调整了钻头支撑，确保钻头正确对齐。
3. 3. The drillspindle support was madeof high-quality steel,ensuring durability and longevity.
   钻头支撑由优质钢材制成，确保耐用性和持久性。