Grout remover foot

I originally designed this to fit my Powercraft 160W Combitool. The Combitool came with a tile cutting set, which is useful but the grout remover feet all seem to use a 30° incline. I removed the centre of the tile cutting set foot, clamp screw and nut and fitted them to this 30° inclined grout remover foot. The v2 of this design was fine with longer cutters but it was impossible to get shorter cutters out far enough.
So that people don't need the original tile cutting set, I added an insert