In 1979, I bought a 4 1/2" angle grinder for $39.99. Adjusted to today's price that would be on the north side of $200. The grinder was a B&D Industrial line which included a warranty that said they would fix it for half the cost of a new one, or if it wasn't fixable, replace for half the cost of a new one. Last week let magic smoke out cutting a steel bath tub in half so we could remove it. Yesterday took it to local Dewalt Service Center. Tech took one look at it in my hand and announced that were no parts available for my grinder, so he would sell me one for $$69.99. Said no thanks, as I knew Dewalt grinders retail for less than $90, which would have made half around $45. (Verified price in both BORGS last night.) Went on line and looked up parts numbers. Found out that the current DW 402 also uses same exact parts. Called service center, talked to a different tech, and had her look up parts, some of which were in stock, and others would be in next week, if ordered today (Friday.) Told her that she and other tech needed to have a conference as one or the other was lying. Now what should I do. Go back to service center and have grinder fixed, buy a grinder "off the street," or pay too much at service center. FYI, I'm not expecting B&D to fix my grinder for free, only as in warranty.