Maag gear cutter

例句：

1. 1.This Maag gear cutter is very useful for cutting metal sheets.
   这台马鞍齿轮切割机对于切割金属板材非常有用。
2. 2. The engineer used the Maag gear cutter to remove the old gears from the machine.
   工程师使用这台马鞍齿轮切割机来从机器中移除旧的齿轮。
3. 3. The Maag gear cutter was a revolutionary tool that greatly improved the efficiency of the factory.
   这台马鞍齿轮切割机是一个革命性的工具，极大地提高了工厂的效率。