Diamond blade GRAPHITE 230 x 22.2 mm segmented laser-welded for cutting building materials

Segmented, laser-welded GRAPHITE diamond blade 230 x 22.2 mm is designed for cutting a wide range of building materials. With a 230 mm diameter and a 22.2 mm bore, this blade provides a balance of cutting depth and compatibility with standard angle grinders and circular saws. The segmented rim geometry promotes efficient debris clearance and helps control heat during sustained cutting operations, while laser welding secures the diamond segments to the steel core for improved durability under demanding conditions.

Advantages

The segmented rim reduces friction and facilitates faster removal of dust and chips, which helps maintain cutting speed and reduce edge loading. Laser-welded segments ensure a robust bond to the blade core, improving resistance to segment loss and extending blade life when used correctly. The standard 22.2 mm bore and 230 mm diameter make the blade compatible with many common handheld and machine-mounted cutters, enabling straightforward replacement and use across different cutting tools.

Suitable for

• Cutting concrete and reinforced concrete
• Slicing through brick and block masonry
• Trimming paving slabs and curbstones
• Making straight cuts in stone-based building materials

Key specifications

• Diameter: 230 mm
• Bore: 22.2 mm
• Rim type: Segmented diamond rim
• Joining method: Laser-welded segments
• Compatible tools: Angle grinders and circular saws with matching arbor

How to use

Fit the blade to a compatible angle grinder or circular saw ensuring the bore and direction markings align with the tool. Secure the blade according to the tool manufacturer’s instructions and verify the wheel guard is in place. Allow the blade to reach full speed before engaging the material and use steady forward motion with moderate, even pressure. For thicker or reinforced materials, perform multiple shallow passes rather than forcing a single deep cut. After use, allow the blade to cool before handling or storing.

Usage recommendations

Use appropriate personal protective equipment including eye and hearing protection, dust mask, and gloves. For best results, use water cooling only if the blade and tool are rated for wet cutting; otherwise, operate dry with intermittent cutting to avoid overheating. Inspect the blade before each use for visible damage or segment loss and replace if compromised. Follow the tool manufacturer’s RPM limits and safe operating practices.