Review on Freud Dia Grooving Shank 20 104 by Kevin Henry

If you look closely at the specifications, this cutter only has a cutting depth of 7/16" instead of 1/2". I've found it to wobble and create awful looking V-cuts if it digs too deep. I can't even set this setting in the bit profile in Carveco and instead have to use the max depth setting in the toolpath generation areas to limit it to 7/16". Annoying, but other than that it seems to cut well.