I have a pane of toughened glass and need a slightly smaller size. I was hoping to use the pane and cut it down. I couldn't cut it with a glass cutter (this was when I realised it was probably toughened glass, plus it's for a kitchen cabinet). The window merchant is taking ages to get me the correct match. I have a diamond bladed electric tile saw I use to cut ceramic tiles. So I was thinking... would cutting toughened glass with a diamond bladed electric tile saw work? Any other suggestions? I would wear goggles and gloves etc etc.