Review on TEMO DIAMOND CUTOFF: Enhance Your Dremel Experience with Compatibility and Precision by Eddie Duncan

I thought these diamond saw blades would be great for small metal cutting jobs with my Dremel but they are a total FAILURE. Cutting small diameter aluminum and mild steel was a joke. You have to work and work to get an effective cut, and cut-off wheels overheat like a dremel after a lot of effort and time. Then when I switched to a standard Dremel heavy duty cutting wheel, it cut exactly the same detail as butter without undue effort or time. I don't know what the glitter is on these metal discs, but I don't think they are diamonds (shine?). Save money and buy something else.