Hi - I've been wondering this too ... I love to modify blades & often times I don't because I have to cut a nail nick on the opposite side (i.e. making the long spey blade on a Case trapper into a sheepsfoot requires cutting a nail nick on the opposite side). I've tried it with a small dremel abrasive wheel chucked up in a drill press & it's very difficult to get it even reasonably decent. I'd love to be able to cut a crescent shaped nail nick. Just curious if anyone could offer some advice to those of us who don't have a milling machine or arbor press at the ready, but do have basic shop stationary tools ... thanks.
pffffft that's not a knife ......... now THAT'S a knife !! Crocodile Dundee