hacksaw

A tube cutter works best but you can use a hacksaw.

最好用截管器，不过用钢锯也能凑合。

I join in with the back quarter, separating the rear leg from the prized rib joints with a hacksaw.

我加入了处理后段的工作中，用钢锯从肋骨关节将后腿分离出来。