[Christian]

Hi,

Well, the topic says it all. I have been milling in POM and other plastics but now I need to make some parts out of aluminum.

I have a Proxxon MF 70 with 23 stepper motors on each axis.

Could anyone give me some advice on feedrates (mm/sec) and approperiate milling depth for a 3mm tunsten milling bit (Proxxon original)

Thanks for your help,