The Permanent magnetic chuck is used to hold iron pieces, particularly in the machining industry, and the operation is based on the magnetism created using permanent magnets.

The use of permanent magnetic chucks in different machining operations offers many advantages to improve productivity:
-A reduction in tool costs and machine preparation time.
-A reduction in the time required to load and unload the pieces.
-Maximum access to the piece due to the absence of clamps and holding jaws.
-Greater precision in the flatness to the pieces.