Tile/Masonry Diamond Disc - Ryobi

This disc is specifically designed for cutting or shaping masonry, tile, and aerated concrete materials.

The disc requires a 3.2mm (⅛") collet, which is standard for most rotary tools.

No, this diamond disc is not designed for cutting metal. It is intended for use on masonry, tile, and concrete.

The lifespan of the diamond disc depends on the frequency and intensity of use, as well as the hardness of the material being cut. Regularly inspect for wear and replace when performance decreases.

While some diamond discs can be used for wet cutting to reduce dust and cool the blade, it is best to consult your specific rotary tool's manual for wet cutting capabilities and recommendations for this disc.

The Ryobi RAR305 has a 38mm cutting disc diameter.

Ensure the disc is securely attached and the rotary tool is operating at an appropriate speed. Check for excessive wear on the diamond edge; the disc may need replacement.

Verify that the disc shank is properly seated in the collet and the collet nut is tightened evenly. Check if the disc itself is damaged or warped.

This is normal when cutting hard materials. Always use appropriate dust extraction and personal protective equipment, including a mask and eye protection.