Diamond Cutting Disc RUBI 115 x 1.4 x 22.23 mm — dry/wet cutting, tile and masonry

RUBI diamond cutting disc 115 x 1.4 x 22.23 mm is a thin, high-precision blade designed for cutting ceramic tile, porcelain, natural stone and masonry materials. The 1.4 mm cutting width provides accurate, low-waste cuts while the 115 mm diameter and 22.23 mm bore match common angle grinders. The disc supports both dry and wet cutting methods, allowing adaptation to jobsite conditions and material requirements.

Advantages

The thin 1.4 mm segment reduces material loss and produces cleaner edges compared with wider blades. Diamond abrasive segments provide consistent cutting performance and extended life when used appropriately for tile and masonry. Compatibility with standard 22.23 mm arbors makes the disc easy to mount on a wide range of angle grinders. Able to operate in dry or wet modes, the disc offers flexibility to minimize dust or achieve cooler cutting, depending on the task.

Suitable for

• Precision cutting of ceramic and porcelain tiles
• Trimming natural stone and slate
• Cutting brick, concrete block and lightweight masonry
• On-site renovations and tiling installations

Key specifications

• Diameter: 115 mm
• Segment thickness (cut width): 1.4 mm
• Bore (arbor) diameter: 22.23 mm
• Suitable cutting modes: dry and wet
• Primary materials: ceramic tile, porcelain, natural stone, masonry

How to use

Mount the disc on a compatible angle grinder with a 22.23 mm arbor and ensure the guard is in place. Select dry or wet cutting according to the material and site conditions: use wet cutting to reduce dust and heat when cutting dense natural stone or hard porcelain, and dry cutting for quick tile trimming where water is impractical. Operate the grinder at the manufacturer’s recommended RPM range, feed the disc gently through the material without excessive force, and allow the diamond segments to do the cutting. Replace the disc if cutting speed and quality noticeably decline.

Usage recommendations

Wear appropriate personal protective equipment (safety glasses, hearing protection, dust mask or respirator for dry cutting, and cut-resistant gloves). Ensure correct mounting and secure workpiece support. For prolonged life and optimal performance, prefer wet cutting on hard materials and avoid lateral force or twisting during cuts.