The Permagrip magnetic chuck is suitable for round grinding and turning. The neodymium magnetic system provides the holding power of up to 80 N/cm2. It has a steel base with a robust switching mechanism. The pole plate of this chuck has a high regrinding limit of up to 7 mm, and thanks to this, it has a long life span. For installation of a suitable flange, the reverse side is provided with a recess and three threaded holes.