roughing shaper cutter

例句：

1. 1.The roughing shaper cutter is used to remove the rough surface of metal before it is machined.
   粗加工刀具用于在机械加工前去除金属的粗糙表面。
2. 2.The roughing shaper cutter was designed to be more efficient than traditional tools.
   粗糙整形机刀的设计比传统工具更高效。
3. 3. The roughing shaper cutter was used in the manufacturing process to improve accuracy and reduce waste.
   粗糙整形机刀在制造过程中被使用，以提高精度并减少浪费。