Hi Guys,
I have a VF2 with rigid tapping, anywhere I can get some safe tapping speeds for M4 to say M16?
I am still waiting for my tool supplier to give these to me.
I have been using anything below 60rpm, used as slow as 10rpm today (M6),
Haven't had too many problems with M8 and bigger, M4 and M6 snap like twigs!
I only use mild steel and have been using Somta blue ring spiral flute taps (blind holes).
I run edgecam which sorts outs feeds,
thanks