Disco de corte KWB 797080 núcleo plano para tijolo cerâmica betão mármore pedra azulejos

The KWB 797080 cutting disc with a flat centre is designed for use on standard angle grinders and is suitable for cutting brick, ceramic, concrete, marble, stone and tiles. The product is packed as a set of three discs and is available in multiple rim types and thicknesses to match different materials and cutting requirements.

Advantages

The cutting disc family includes laser-welded diamond discs with a closed cutting edge and 7 mm thickness for hollow blocks, concrete roof tiles and ceramic materials; segmented 7 mm thickness discs for bricks, concrete blocks and clinker bricks; and closed turbo-form 5 mm thickness discs for tiles, ceramic and travertine. All variants are intended for use on standard angle grinders with a circumferential speed of 80 m/s.

Suitable for (tasks / use cases)

Key specifications

How to use

Mount the disc with the flat centre onto an angle grinder according to the tool manufacturer’s instructions and ensure the disc matches the grinder's flange and shaft diameter. Verify the disc type and thickness is appropriate for the material to be cut. Operate the angle grinder at the recommended speed and make steady, controlled cuts: avoid excessive lateral pressure and allow the diamond rim to do the cutting. Use cooling pauses if cutting generates significant heat.

Recommendations

Always wear appropriate personal protective equipment (safety goggles, hearing protection, gloves and respiratory protection). Ensure the mounted disc is undamaged before use and do not use discs beyond the specified circumferential speed of 80 m/s. Choose the rim type and thickness that matches the material: 7 mm closed laser-welded or segmented rims for masonry and blockwork; 5 mm turbo closed rims for precise tile and natural stone cuts.