Fits the DTA Boss Pro Tile Cutters BPRO-470/ 650/ 1040 A titanium-coated carbide wheel is capable of scoring the hardest materials, ensuring durability and longevity throughout the task Ishii 7/8" (21.5mm) ball bearing cutting wheel manufactured by DTA USA Group Japan "TUNGALOY" made Tungsten carbide tip. Japan "THK" made bearing Japan "ISHII" diamond sharpner. Made edge & surface smother Introducing the DTA BOSS Pro 7/8" (21.5mm) Titanium Coated Rotary Bearing Cutting Wheel (BPRO-WHEEL), your ultimate choice for precision and efficiency in tile cutting. This exceptional tool is a must-have for professionals and DIY enthusiasts, enhancing the quality of construction, remodeling, and home improvement projects. Engineered with a titanium-coated carbide edge, the BPRO-WHEEL offers unparalleled durability and resistance to wear. This robust coating ensures that the wheel can efficiently handle the hardest materials, such as porcelain and granite, with minimal wear, extending the life of the tool and maintaining consistent performance throughout extensive use. The inclusion of a smooth rotary bearing system enhances the wheel's capability, providing flawless, precise cuts with reduced friction and vibration. This allows for cleaner scoring, which is essential for achieving perfect breaks in tiles. The wheel's 7/8" (21.5mm) diameter ensures compatibility with a wide range of cutting tools, making it a versatile addition to any toolkit. Ideal for cutting ceramic, porcelain, marble, and more, the DTA BOSS Pro Wheel is crucial for projects that demand high precision and efficiency. Its design caters to both high-volume settings and meticulous, detailed work, proving indispensable in professional and home environments alike. We are committed to delivering industrial-grade quality that professionals can rely on and home DIYers will appreciate. Our customer support team is always ready to provide guidance and assistance, ensuring that you make the most out of your DTA BOSS Pro Wheel. Upgrade your tile cutting tools with the DTA BOSS Pro 7/8" Titanium Coated Rotary Bearing Cutting Wheel and experience a blend of durability and precision that will elevate your projects. Whether for professional use or personal projects, this cutting wheel is the perfect enhancement to your toolkit, promising professional results and satisfaction with every cut.