In various industrial systems, especially in pumps, the integrity and longevity of equipment are crucial. One key component that plays an important role in ensuring the efficient functioning of pumps is the bushing, which serves as a type of bearing or support.

Electrical Discharge Machining (EDM) is a sophisticated and precise non-traditional machining process that has become an essential technology in modern manufacturing. This process uses electrical sparks to remove material from the workpiece. It is particularly useful for machining hard metals and intricate shapes that are difficult or impossible to achieve using conventional cutting methods.