Is it possible to EDM drill a micro hole of size 200micron, 2mm deep in Wasploy material?

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Shivraj Narayan Yeole

I think it is possible to drill a microhole of size 200 micron in Waspaloy material.

Most state-of-the-art micro EDM machines are capable of drilling holes upto 10 microns. Also Waspaloy material can be machined on EDM.

Source: Microcut EDM

H.-P. Schulze

It's all just a matter of time and the machining accuracy.

It would interest me which tool material they achieve better removal rates. Furthermore, the selection of the process energy source is important. If Shivraj says it is possible, I restrict only with proper EDM machine, the optimal process control and the correct process parameters areas.

Best regards

HAns-Peter