230mm disc

Start with the intended material and grinder compatibility. A 230 mm diamond disc for concrete or construction materials, like the Bosch Standard for Universal 230mm, often features a 22.2 mm bore and a thickness around 2.6 mm, designed for cutting tasks. Look for EN 13236 compliance for European-standard safety and performance, and confirm the bore size fits your grinder’s arbor to ensure safe, efficient operation on concrete and similar materials.

If your task is dry cutting, pick a 230 mm diamond disc labeled for dry cutting, such as the Hikoki 230mm option with a 22.23 mm arbor. Dry-cut discs generally rely on robust diamond segments for concrete, tile, and stone without water cooling. For metal grinding or other applications, a metal or standard grinding disc is more suitable, as these are designed for different material wear patterns and temperatures.

Yes, most large angle grinders accept 230 mm discs with a 22.2 mm or 22.23 mm bore. In this selection you’ll find discs specifying 22.2 mm or 22.23 mm connections, which aligns with standard grinders. Always mount with the correct arbor and guards, and verify the wheel’s maximum RPM matches your grinder’s rating to ensure safe and effective cutting.

The range includes brands such as Bosch, Hikoki, Total, and others. Bosch offers universal or metal-cutting discs, Hikoki provides dry-cutting diamond discs, and Total sells various 230 mm discs for power tools. Each brand focuses on different materials—concrete, tile, stone, and metal—so check the product description to pick the one best suited for your project and ensure compatibility with your grinder.

Disc thickness and teeth (or segment design) affect durability and cutting speed. Thicker discs (around 2.6 mm) tend to be more robust for heavy-duty cutting on concrete and construction materials, while thinner options (like 1.9 mm) are lighter and can cut more quickly but may wear faster or be less forgiving under heavy loads. Match thickness to the material hardness and your required balance of speed and durability.

Always use the appropriate guard and PPE, inspect discs for cracks before mounting, and confirm the grinder’s RPM rating matches the disc’s maximum speed. Confirm bore compatibility (22.2 mm or 22.23 mm) and use correct mounting hardware. Following these checks helps prevent kickback and accidents, while EN13236-compliant discs add a safety standard expectation to ensure reliable performance on demanding tasks.