Pennine Spark Erosion Fluids are high quality metalworking fluids designed for use in ElectricalDischarge Machines. Available in two viscosities, they are particularly suitable for the fine finishingof small holes and cavities and ensure the efficient flushing of eroded particles away from the sparkzone.ApplicationsSpark erosion Fluid "K" is used primarily as a dielectric fluid for spark erosion but can be used forpressing, spinning, and reaming alloys and some free cutting bronzes.Spark Erosion Fluid "A" is also used as a dielectric fluid for spark erosion and has a higher flash point.It is used successfully to hone cast iron and in the high-speed precision machining of non-ferrousmetals