Hi All Well we are replacing grout in one wall of our shower, and we purchased a grout saw to remove the old grout.
This has two blades one is a tungsten carbide blade the other is a blade which removes the material as it is cut into. These are side by side the tungsten blade is slightly lower than the rake out blade and the handle is bent up at an angle so there is enough room for your hand to be clear when sawing out the grout. The blades are removable and held in by Phillip headed screws. We dried between the tiles with a hair dryer so we can start grouting and use pre mixed grout. We also bought a grout sealer which supposed to stop the grout from changing colour. A handy little tool to add to my collection. Ray [Non-text portions of this message have been removed]
