Keith21
New member
Hi, I am making a jig to sharpen circular saw blades with an angle grinder. However, First I needed to clean the burn marks off the blades. Not an easy job but I have found that it really is easy!! Simply put a bin bag on the bench and spray the blade with Mucoff bike cleaner or brake cleaner, let it stand for at least five minutes and wipe/ rub off with fine wire wool. I did this one last time and left them over night with spectacular results for VERY little effort. The blades looked like new. Be careful to rub with the direction of cut or you could loose a few fingers. Remember to give the clean blade a light oil to stop rust. Hope this is helpful. Keith21