Permanent magnetic clamping plates SPMT with reduced height. The magnetic clamping plate is suitable for wire-eroding, spark eroding and grinding of thin and small workpieces. Finish: - Pole pitch 0.5+1.5 mm - Highest clamping force up to 120 N/cm² - Reduced height with activiation from top surface - Suitable for adaption on zero-point-clamping systems - Low flux depth of 6mm and no residual magnetism - EDM can be performed close to surface without magnetic interference