One was a "Shear Hog". The other was to use a face mill that takes SEKR, SEKN and SEAN inserts, as these inserts are relatively cheap and plentiful on ePay compared to some of the more exotic high-shear inserts. I just picked up a Seco 3" face mill, 10 SEKN inserts, and a 40 arbor for $140, which is way cheap compared to full retail.