Originally shared by Anool Mahidharia
took a while to figure out the right feed rates, and number formats for the excellon drilling file - breaking 2 bits in the bargain - but in the end, I think I got it all figured out on how to make Isolation cuts to make PCBs, along with hole drilling, and edge routing.
http://www.youtube.com/watch?v=vNp8pm1gSX0&feature=share