3M diamond cutting disc EC-110 125x1.5x7x22.23 mm for cutting and grinding

3M diamond cutting disc EC-110 125x1.5x7x22.23 mm is a thin diamond-edged wheel designed for precision cutting and surface work on hard materials. It fits tools with a 22.23 mm bore and is intended for handheld and bench-mounted machines. The disc's thin 1.5 mm cutting width and diamond abrasive provide controlled cuts with reduced material removal, suitable for tiles, natural stone, ceramics and similar masonry materials.

Advantages

The EC-110 disc offers a durable diamond rim for extended life and consistent cutting performance. Its thin profile minimizes chipping and allows close, accurate cuts while preserving the surrounding material. The construction is engineered to work on a variety of hard substrates and to maintain shape and cutting efficiency under normal operating conditions.

Suitable for

• Precision cutting of ceramic and porcelain tiles
• Trimming and shaping natural stone and engineered stone
• Small-scale masonry cutting on handheld grinders
• Bench-mounted cutting where thin kerf is required

Key specifications

• Diameter: 125 mm
• Cutting width (kerf): 1.5 mm
• Segment height: 7 mm
• Bore diameter: 22.23 mm
• Abrasive type: diamond abrasive rim
• Suitable tools: handheld grinders and bench cutters with 22.23 mm arbor

How to use

Mount the disc on a compatible tool with a 22.23 mm arbor and ensure the fastening nut is secure. Use appropriate speed settings recommended for thin diamond discs and allow the disc to reach operating speed before contacting the workpiece. Guide the tool steadily through the material using light, even pressure to avoid overheating or binding. For wet cutting use, verify the disc and tool support wet operation; for dry cutting ensure adequate dust extraction and intermittent cutting to manage heat.

Usage recommendations

Always use suitable personal protective equipment including eye protection, gloves and respiratory protection. Check the tool and disc for damage before each use and follow the tool manufacturer's safety instructions. Match cutting method (wet or dry) to both the disc's capabilities and the material being cut to optimize lifespan and cutting quality.