This 93 1/2" saw blade was purchased as part of a complete overhaul including Cool Block guides and new bearings. We examine the canvas out of the box. on the weld there are spatters and rather coarse grind visible. The back of the blade wasn't flat either. Needless to say the blade doesn't work properly, is noisy and snaps on the bearing with slight cutting pressure. Fluke, I'll try another one to see if the quality improves I will post again when I get a replacement.