K
karlm98
if you go with the marcrist blade you may want to rent a shop vac(wet dry vac?) and use two hands the hold both the grinder and the hose also wear a dust mask and eye protection, i would look at the worx multitool it is a lot cheaper than a fein and unless you are regularly re grouting the worx will be money well spent as they can cut sand and do a lot of other stuiff. forget the little grout saws your arm will thank you for that!