Re: [CAD_CAM_EDM_DRO] Re: Thread milling!!

John,

I just happened to have those strange chaser inserts at my desk, started
looking at them and realized they have the helix angle ground in them.
Do you relieve the back side? I'd thought for a second about inclining
the tool to match the angle, but that would have the top and bottom
threads sitting further out from center than the threads in the center.

Jon