Diamond segmented grinding wheel MODECO EXPERT 230 mm MN-78-135 — segmented diamond abrasive disc

Segmented diamond grinding wheel MODECO EXPERT 230 mm MN-78-135 is a diamond abrasive disc designed for cutting and grinding hard construction materials. With a 230 mm diameter and a segmented rim, this wheel offers efficient material removal and improved cooling while reducing clogging during operation. It is intended for use with compatible angle grinders for work on concrete, natural stone, masonry and similar abrasive materials in professional and DIY settings.

Advantages

The segmented diamond rim delivers fast cutting rates and consistent performance on dense and abrasive surfaces. Segmentation improves airflow to the cutting edge, which lowers operating temperature and helps disperse dust and debris, reducing wheel loading. The 230 mm size balances reach and control for both shallow and deeper cuts, and the construction of the wheel provides stable rotation and reduced vibration when used with recommended angle grinders.

Suitable for

• Cutting and grinding concrete slabs and blocks
• Trimming and shaping natural stone (granite, marble) and engineered stone
• Removing mortar, grout and adhesive residues from masonry surfaces
• On-site stonework, masonry repairs and renovation tasks

Key specifications

• Diameter: 230 mm
• Segmented diamond rim for improved cooling and reduced clogging
• Designed for use on standard angle grinders
• Suitable for hard materials such as concrete, stone and masonry
• Robust construction for stable rotation and reduced vibration

How to use

Mount the diamond grinding wheel on an angle grinder following the tool manufacturer's instructions and ensure the wheel is securely tightened. Use the appropriate guard and personal protective equipment, including eye, ear and respiratory protection. Start at low speed to check balance, then apply steady, even pressure while moving the wheel across the work surface. Allow the wheel to cool periodically during extended cutting or grinding sessions to maintain performance and extend wheel life.

Usage recommendations

Use water cooling only if the wheel and the angle grinder are specified for wet operation; otherwise operate dry with frequent breaks to prevent overheating. Match wheel speed and grinder power to the task: avoid stalling the tool and do not force the wheel into the material. Inspect the wheel before each use for damage or excessive wear and replace when necessary.