Tile cutter wave type diamond cutter outer diameter 4.1 inches (105 mm) chip thickness 0.05 inch (1.4 mm) center hole 0.8 inch (20.0 mm) with included ring attached: 0.9 inch (15.0 mm) maximum cutting depth 1.0 inch (25 mm) *The cutting depth is estimate. It may vary depending on the machine, working conditions, and material used.