I've drilled a fair few holes into tiles over the years and all the above is spot on. Try to avoid drilling too close to the edge of the tiles if you can. You'll probably have to put a fair bit of pressure on the drill initially to start the cut into the glaze but, once through, it's a breeze and just needs light pressure and a steady speed.
I've drilled a fair few holes into tiles over the years and all the above is spot on. Try to avoid drilling too close to the edge of the tiles if you can. You'll probably have to put a fair bit of pressure on the drill initially to start the cut into the glaze but, once through, it's a breeze and just needs light pressure and a steady speed.