The QEP 7/8" Scoring Wheel is a replacement wheel for manual tile cutters. Replacing the scoring wheel will help maintain optimal cutting performance. The tungsten carbide wheel is titanium-coated for extreme durability and accurate cuts over a long life. This scoring wheel is compatible with QEP tile cutter models 10500, 10600BR, 10800, and most tile cutters that use a 7/8" ball bearing wheel.For cutting floor and wall tile with score and snap manual tile cutters. Titanium-coated tungsten carbide for accurate and durable cutting. Ball bearing wheel for smooth scoring. Replacing a worn scoring wheel will help maintain the tile cutter’s performance. Original equipment replacement part includes a scoring wheel and screw.