The mill shoe is usually used for preparing the top and the outside surface of a fish. Generally, it allows an overshot or similar fishing tools to be engaged cleanly onto the fish, ideally for operations like plug milling, scale and cement milling, wellbore obstruction milling and fish removal.

•Special grade steel body——more reliable and longer service life;

•Special alloy material—— higher efficiency;

•Combination of shapes and sizes to meet customer needs;