Hi guy's,
Could someone please explain Shopmill Helical Insertion?
I am unsure what EP (Insertion Pitch) or ER (Insertion Radius) means.
I have seen this 'In action'. The EP was 7, and the ER was 2.
I noticed the cutter cut -7.0mm and then appeared to step out, cut a complete radius, and then continue downwards in the same manner to the -75mm it was set to.