I can buy a rubber wheel, maybe even the name brand "Eraser", 4" wheel for removing decals and use this in an ordinary 3/8's drill or a 1/2 drill. I don't want to ruin any of my drills and this happens if they get side loaded too much, I think. I have a large decal to remove from both sides of my car so it can be painted and replaced. Will I do OK with the $15 to $20 plain wheel or get the $50 special wheel or get the DynaZip air tool for $300. Anybody ever done this ?