Solid top with transverse poles, 1.4 mm steel and 0.5 mm brass polar pitch. Duration (limit correction): 7mm. Neodymium magnetic system, nominal holding force 100 N/cm². Solid steel base equipped with a robust drive mechanisim structure. Supplied with side and rear stop, set of clamps and Allen Key. Use Precision grinding of thin and small parts as well as larger components. Minimum recommended work piece size 4x4x1 mm. Can also be used for EDM. Also available in stainless steel - high wear resistance.