Achievable surface finish is said to be 0.05 µm. Feed rate of cathode between 0.1 mm/min and 2 mm/min (application related).Typically, multiple parts are machined within one cycle to achieve an attractive cost per part. (Source: Kennametal)
Kennametal

How PECM redefines machining capabilities

USA - Precision Electrochemical Machining (PECM) is a non-conventional machining process that can help deliver high-quality components productively. We have asked Kennametal Precision Surface Solutions product manager Patrick Matt to explain more about the process.

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