One thing I've seen mentioned a couple times (and its on the spec sheet from AB) is that you can drill with the Shear Hog. What I have not seen is a video showing how effectively it does so. The first video I recall seeing on the Shear Hog from John back in 2015 mentions it, but I don't recall seeing him do it. If it drilled nicely wouldn't the fast way to clear a pocket be to drill to a reasonable step depth, and then mill out from there? Every time I've seen it the video showed ramping. In fact the only example of "drilling" I saw was in that video from Mr Saunders back in 2015 where he used plunge milling to clean up a corner. One might argue that's a sort of drilling but it isn't really.