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Setco SEG Honeycomb Grinding System

Machine Technology Group UK offers from Setco USA a unique solution for Electro Discharge Grinding of Honeycomb that can be easily retrofitted to existing horizontal or vertical lathes. The SETCO™ Spark Erosion Grinding (SEG) System is a portable electronic discharge machining system that precisely removes metal stock using AC current. The SEG process utilizes EDM technology to arc-grind a profile on metal parts. For over 20 years the SEG system has been used to machine honeycomb seals and rings for jet engines. Instead of replacing these expensive components, the SEG system can reshape the honeycomb at a fraction of the cost of new replacement parts. Contact us at for more information or to view video of the SEG unit in action go to

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