Braillon Magnetic systems Inc. has the perfect magnetic chuck for surface grinding. Surface Grinders around the world are equipped with Braillon Magnetic chuck. This Electropermanent chuck is a great choice for the professional manufacturer that wants to keep his parts cool and avoid and heat distortion that you typically would get from an electromagnetic chuck. Variation is still key to the game of grinding, not a problem for this Efpefine2 by Braillon Magnetics. Our T20 remote control allows you to have precise handling in the variation. Another great feature, is the total demagnetization capability this magnet has. Little to no residual magnetism can be found after running a demagnetization cycle. It is EDM safe, can also be used for EDM machines.