RUBI DIAMOND BLADE TVA 125 x 22.2mm SUPERPRO Dry Cutting Disc for Porcelain Stoneware and Granite

For tilers and stonemasons who demand clean, chip-free cuts in the hardest materials, the RUBI DIAMOND BLADE TVA 125 x 22.2mm SUPERPRO stands apart from conventional dry cutting discs. Its continuous rim and SUPERPRO-grade diamond matrix are engineered specifically for dry use on porcelain stoneware, granite, rustic stoneware, clinker, refractory, slate, and face brick—without any water cooling. The result is a professional blade that delivers high-quality finishes on a standard angle grinder, eliminating the need for a wet saw on many job sites.

Highlights

• Continuous rim design for smooth, chip-free cutting edges
• Optimised for dry cutting—no water or cooling required
• SUPERPRO diamond grade for extended life and consistent performance
• 125 mm diameter with 22.2 mm bore fits most angle grinders
• High maximum speed of 12,250 RPM for fast, efficient work

In daily use

Mount this blade on your angle grinder and tackle hard porcelain tiles, granite worktops, or dense clinker bricks with confidence. The 1.4 mm thin body and 7 mm segment height reduce material loss and heat build-up, while the 80 m/s peripheral speed rating ensures stable rotation at high RPM. Whether you are cutting precise mitres, straight lines, or trimming edges, the TVA SUPERPRO maintains a clean cut without chipping the glaze or surface. Its dry cutting capability means you can work in occupied spaces or outdoors without the mess and logistics of water supply.

Full specifications

• Blade diameter: 125 mm
• Bore diameter: 22.2 mm
• Blade thickness: 1.4 mm
• Segment height: 7 mm
• Rim type: continuous
• Cutting method: dry
• Max rotational speed: 12,250 RPM
• Max peripheral speed: 80 m/s
• Compatible materials: porcelain stoneware, granite, rustic stoneware, clinker, refractory, slate, face brick
• Tool compatibility: angle grinder
• Series: SUPERPRO
• Product line: TVA
• Intended use: professional

Final note

RUBI's SUPERPRO line is trusted by professionals for demanding cutting tasks. This 125 mm blade is a reliable choice for achieving precise, clean results in hard materials, all without the need for water.