Cutting disc KWB 797080 Flat centre for Brick Ceramic Concrete Marble Stone Tile

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)

• Cutting brick and clinker brick
• Cutting concrete blocks and hollow blocks
• Cutting ceramic tiles and roof tiles
• Cutting natural stone such as marble and travertine
• General tile and stone trimming on construction and renovation jobs

Key specifications

• Brand: KWB
• Model / MPN: 797080
• EAN: 4009317970804
• Centre type: Flat centre
• Rim types and thicknesses: laser welded closed edge 7 mm; segmented edge 7 mm; closed turbo form 5 mm
• Suitable materials: brick, ceramic, concrete, marble, stone, tile, travertine, clinker
• Packed quantity: 3 discs per pack
• Intended tool: standard angle grinders (max circumferential speed 80 m/s)

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.

Usage 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.