form cutter

例句：

1. 1. The form cutter is used to shape metal parts before they are machined.
   成形切割机用于在加工前对金属零件进行形状塑造。
2. 2.The form cutter is essential for precision machining of complex shapes.
   成形切割机对于精密加工复杂形状至关重要。
3. 3. The form cutter has a high precision and can handle various materials.
   成形切割机具有高精度，并能处理多种材料。