What is SP Wire((Electrode Wires for EDM))

SP Wire

SP Wire is a hybrid double-layer electrode wire consisting of a high strength special steel wire core and a copper alloy outer layer with excellent electrical properties, having similar advantages of both tungsten wires and brass wires.SP Wire, produced by bringing together the fine wire technology and the plating technology developed by us over many years, will meet your needs in all respects with its superior properties such as tensile strength, electrical discharge characteristic, processing performance, mechanical/electrical properties, cost performance, etc. This high-performance electrode wire replaces conventional tungsten wires and brass wires in the precision and micro-cutting field.

   SP Wire    Features&Structure ⇒

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