So far so good used two to cut the whole Belvedere up. Like them but a bit pricey. Trying to give the Guy from Carlisle a call he had them a buck apiece. Just got a cutoff wheel for the Makita, freaking awesome wish I had it at the junkyard the other day went through 4 cut off wheels getting that trunk out, That blade is rated 1000 cuts or more, and does not shrink like a reg fiber one. So far so good with it goes through sheet metal like butter.