Erich Plate Type De-magnetizers are ideal for tool room use to effectively remove surface residual magnetism from high speed steel, carbon steel, die steel, cutting tools, drills, taps etc. Attributes : Ideal for tool roomEffectively remove surface residual magnetismAperture / tunnel type DemagnetizerNegligible current consumptionOperated from any normal socket outlet of 220 volts A.C mains Used For : High Speed SteelSpring SteelDie Steel etc.Demagnetizing a workplaceMaterial of very small to very large Dimensions Standard Sizes : W- 41/2 x 6"W-a" 6"W-41/2" x