glass cutting
https://duburgblvz.doodlekit.com/blog/entry/22842990/15-things-your-boss-wishes-you-knew-about-back-painted-glass-backsplash
Before beginning cutting glass, you need to know some standard protection actions. Ensure that your slicing board is flat and it has padding. Place the reducing board in excess of a bit of scrap plywood or chipboard.