The DTA BPRO-Wheel Replacement Wheel Boss Professional Tile Cutter is a replacement part for your tile cutter. This replacement wheel is compatible with the DTA Pro Style Tile Cutters. It features a tungsten carbide design that makes it very durable and long lasting. The DTA BPRO-Wheel Replacement Wheel Boss Professional Tile Cutter ensures you can continue working with your favorite tool without any interruptions.