Diamond cutting disc NORTON Classic Ceramic 180 mm with 25.4/22.23 mm bore for ceramic cutting

NORTON Classic Ceramic diamond cutting disc, 180 mm diameter with a dual bore of 25.4/22.23 mm, is engineered for accurate cutting of ceramic materials. The disc features a segmented diamond rim designed to deliver clean, controlled cuts on tile, porcelain and similar hard ceramics. Intended for use with angle grinders, this blade balances cutting performance and durability for professional tilers and construction tasks that require straight, precise ceramic cuts.

Advantages

The segmented diamond rim reduces chipping and improves debris removal during cutting, helping maintain a consistent cut line. Dual bore sizing provides compatibility with a wider range of angle grinders and adaptors. The blade construction focuses on wear resistance to extend service life under regular use on ceramic and porcelain materials.

Suitable for

• Cutting ceramic wall and floor tiles
• Cutting porcelain and glazed vitrified tiles
• On-site trimming and angle cuts with an angle grinder
• Professional tiling work and construction finishing tasks

When it may not be suitable

This diamond cutting disc is optimized for ceramic-type materials and may not provide ideal results on very soft materials such as wood, plastics, or non-abrasive soft stones. It is not intended for heavy structural concrete cutting; for thick reinforced concrete or structural demolition tasks, a blade specifically designed for concrete or reinforced materials should be used.

Key specifications

• Diameter: 180 mm
• Bore: dual 25.4 mm / 22.23 mm
• Segmented diamond rim suitable for ceramic and porcelain
• Intended tool: angle grinder
• Design focus: clean cutting, reduced chipping, extended wear life

How to use

Mount the disc on a compatible angle grinder using the correct arbor adapter for either 25.4 mm or 22.23 mm bore, and ensure the disc is secured according to the grinder manufacturer’s instructions. Use appropriate cutting speed and steady feed; allow the diamond segments to do the cutting without applying excessive pressure. For the best results on ceramic and porcelain, make straight passes and let the blade cool between long cuts. Always use water cooling or intermittent operation if recommended for the specific tile type to minimize glazing and overheating.

What to consider before purchase

• Verify your angle grinder arbor size and whether an adapter is required
• Confirm compatibility with the tile material (ceramic, porcelain, glazed tiles)
• Check recommended maximum RPM for your grinder against disc specifications
• Ensure you have appropriate personal protective equipment (PPE) for cutting

Usage recommendations

Use the NORTON Classic Ceramic disc on dry or wet cuts according to tile type and job conditions. For precise finished edges, support the tile to reduce vibration, make shallow scoring passes before full-depth cuts on delicate tiles, and replace the blade when cutting performance or cut quality declines.