The Rubi Extreme Plus Tile Cutter Scoring Wheel is a premium replacement scoring wheel designed for sharp, precise cutting in hard ceramic and porcelain tiles. Manufactured from high quality tungsten carbide with a special titanium carbide coating, this scoring wheel delivers superior durability and reduced wear during repeated use. The titanium carbide coating extends the working life of the wheel, making it ideal for professional tilers working with hard porcelain and ceramic materials. Mounted on a bearing to eliminate friction, the wheel ensures smooth, consistent scoring action that reduces operator fatigue during extended cutting sessions. This 22mm (7/8in) scoring wheel is specifically compatible with Rubi TX-MAX and TZ professional tile cutters, making it the perfect replacement component for maintaining cutting performance. Suitable for both trade professionals and serious DIY enthusiasts tackling demanding tiling projects with hard materials. Features and Benefits: • High quality tungsten carbide with titanium carbide coating for extended wear life • Bearing-mounted design eliminates friction for smooth operation • Specifically designed for hard ceramic and porcelain tile cutting • Compatible with Rubi TX-MAX and TZ professional cutters Specifications: Size: 22mm (7/8in)