MARSHALLTOWN 17 in. Tile Cutter with 5/8 in. Tungsten Carbide Scoring Wheel Blade adjustable guide for Ceramic and Porcelain Tiles TC17 - The Home Depot
Hot Sale 1* Porcelain Scoring Wheel Manual Tile Cutter Replacement Tools Silver | eBay
QEP 21125 QEP Tungsten-Carbide, Tile Cutter Replacement Wheel for Models 10630 and 10900, 7/8-Inch, Titanium-Coated - Amazon.com