The Victorinox Jetsetter appears to come exclusively with a Phillips at the end of the cap lifter. My work has me needing a small standard blade 90% of the time I need a screwdriver. It occurred to me to simply grind the Phillips down into a standard blade. During my research I came across an image of one that appears already complete. That or Victorinox supplied them with flat blades at some point. I use a bench grinder quite a bit, but only to grind off sharp edges of UniStrut and rebar. Can I use the same wheel to do the rough work on the Phillips and then finish it with a stone? Looking for some advice. Thanks.