The blade worked great I am still running this blade after a whole bathroomWell it is actually super thin. I've been working on a travertine tile job and this cuts well through this soft stone. I don't know how well it will go through marble or ceramic tile. It cuts nicely in travertine with a narrow kerf. I didn't think to measure it before I started using it but it doesn't seem to be wearing out quickly.These things work great on tile... no splintering or cracking or chipping,,, I was using it on already put up tile and used a spray bottle to keep the heat down. They worked just like you want them to.Great cut, works awesome on stone except that the yellow paint stains the light colored stone. Run sandpaper over the yellow and problem solved.It does what it supposed to!!!Heavy duty for sure. Actually had to give it a spin by hand initially since it wouldn't move. Once it got going it was fine thereafter. Very heavy duty well built and cuts porcelain easy enough. Great bang for your buck.Very easy to cut, very good blade. Specially for porcelain tilesWet Cutting 10mm porcelaine floor tiles14 X 14 inches. Only made about 20 or so cuts but the blade is performing perfectly.No broken ends or chipped cut edges.