I've become limited by my process it seems cuz those never crossed my mind. With with amount of time shaping it normally takes id speculate it takes awhile. I h

I've become limited by my process it seems cuz those never crossed my mind. With with amount of time shaping it normally takes id speculate it takes awhile. I have a decent sander and still make sure to cut away as much as possible cuz its gonna take another half hour to get it down if I'm a mm off.(just speaking off the cuff this makes me sound incredibly sloppy lol) That said, carbide pwns, and if you can secure the piece well there's no reason it wouldn't get it done eventually. The diamond and HSS tips have taken awhile on other things for me unlike what you report with the carbide. I'd love to find out I'm mistaken in my guess. I don't use a ton of steel but when I do I end up with hardened steel because i end up abrading instead of cutting haha. Might be better for normal stock, idk about already hardened. Ill just add you can create some wild finishes with the Dremel alternating anodizing, Dremel, polish, Dremel. Using the brush, the cutter, whatever to mess with the surface.