Rasching ring

例句：

1. 1. The Rasping ring is a popular tool for cutting wood.
   拉辛环是一种受欢迎的切割木材的工具。
2. 2.The Rasping ring was invented by an inventor who wanted to make woodworking easier.
   拉辛环是由一位发明家发明的，他想要使木工工作变得更简单。
3. 3. The Rasping ring is used to remove small pieces of metal from the surface of a workpiece.
   拉辛环用于从工件表面移除小片金属。