I've worked extensively w/steel, fiberglass and a bit w/aluminum, but not much with stainless. A friend gave me three sheets- anybody have advice on braking, drilling, cutting, polishing? Some have said that due to it's hardness it eats bits and blades- I did a test and it worked the same as regular steel. If somebody can give me hints or guide to KB if it has anything I'd appreciate it. Thanks!!!