Diamond Cutting Disc AWTools AW44250 — 250 × 25.4 mm, full rim

The AWTools Diamond Cutting Disc AW44250 is a 250 × 25.4 mm full-rim blade designed for precise, smooth cutting of hard surfaces. With a continuous diamond rim, the disc provides consistent contact with the cut surface to produce clean edges and reduced chipping. It is intended for use on angle grinders or tile saws that accept a 25.4 mm arbor and is suitable for both professional contractors and DIY users working with tile, ceramic, natural stone and similar materials.

Advantages

The full continuous rim ensures even cutting pressure and minimal material breakout, delivering clean cuts on fragile tiles and stone. The diamond abrasive layer offers high cutting efficiency and longer life compared to non-diamond blades when used on hard materials. The 25.4 mm arbor size is a common fit for many handheld angle grinders and stationary tile saws, enabling easy mounting and stable operation during wet or dry cutting where recommended.

Suitable for

• Cutting ceramic and porcelain tiles with smooth edges
• Trimming and shaping natural stone and engineered stone
• Precision cuts in vitrified tiles and porcelain slabs
• Applications requiring reduced chipping and clean finishes

Key specifications

• Diameter: 250 mm
• Arbor diameter: 25.4 mm
• Rim type: continuous (full rim) diamond edge
• Compatible machines: angle grinders and tile saws with matching arbor size
• Intended materials: tile, ceramic, porcelain, natural and engineered stone

How to use

Mount the disc on a machine with a 25.4 mm arbor and secure it according to the tool manufacturer’s instructions. Use appropriate speed settings for the material being cut and follow safety guidelines including eye, ear and hand protection. For best results, perform cutting with steady, even pressure and avoid forcing the blade. Depending on material and blade design, wet cutting can reduce dust and further limit chipping; consult the machine and disc guidance for wet/dry suitability.

Usage recommendations

Always inspect the disc for damage before use, maintain recommended RPM limits of the cutting tool, and use personal protective equipment. For fragile tiles or detailed work, consider practicing on a spare piece to set feed rate and technique that minimize chipping.