The reason why you should use a Manual tile cutter instead of a diamond blade when cutting glass tiles and glass mosaic - Montolit
Mosaic Glass Cutter (Wheeled)
Roof tile cutter - Montolit | amastone®
1PC Window Craft Professional Glass Tile Cutter For Hand Tool 130mm Di – Sand & Soda
Montolit Masterpiuma 63P5 Power 5 Ergonomic Manual Tile Cutter 24.5" (63cm) Cutting Tool For Tough and Delicate Large Format Glass and Ceramic Tiles for Floor and Wall Tile Installation - Amazon.com