旋せん削さくせんさくMeanings1nounturning (on a lathe)Technical term in machining; refers to the process of rotating a workpiece against a cutting tool to shape it.旋せん削さく加か工こうは金きん属ぞく部ぶ品ひんの製せい造ぞうに欠かかせない。Turning is essential for manufacturing metal parts.
