PMNM-W permanent magnet chucks have the same magnetic properties as the proven PMNM and may be used by construction, both with the horizontal and vertical magnetic clamping surface. PMNM-W are suitable for grinding edges of plates for angle-grinding  of blocks and wire EDM. In use, the PMNM-W is simply clamped in the rule to the electromagnet plate the surface grinder.


  • Neodymium magnet system, steel body
  • transverse pole pitch 1.4 + 0.5mm
  • Holding power 100 N / cm2
  • Magnetic field height 5mm
  • Pole plate wearing limit 6mm


High-precision chuck for grinding and eroding