GRAPHITE Diamond Grinding Disc 115 x 22.2 x 5 mm, Double Segment

A stonemason preparing a granite countertop edge, a concrete contractor smoothing a rough slab, or a tiler shaping a tile to fit around a corner—all rely on a grinding disc that cuts fast and lasts long. The GRAPHITE Diamond Grinding Disc 115 x 22.2 x 5 mm with double segment configuration is built for aggressive material removal on concrete, stone, masonry, tiles, granite, and marble. Its sintered diamond segments are arranged in a double row, delivering high grinding efficiency and a consistent finish on dry applications.

Key specifications

• Outer diameter: 115 mm
• Bore diameter: 22.23 mm (7/8 inch)
• Segment height: 5 mm
• Disc thickness (kerf): approx. 2.5 mm
• Segment type: double segment
• Maximum rotational speed: 13,300 RPM
• Maximum peripheral speed: 80 m/s
• Bond type: sintered
• Usage: dry grinding
• Core material: high-grade steel
• Abrasive material: industrial diamonds
• Safety standard: EN 13236

Why choose it

The double segment design provides more diamond exposure per rotation, resulting in faster stock removal and reduced loading. The high-grade steel core ensures stability and reduces vibration, while the sintered bond holds diamonds firmly for extended life. This disc is engineered for professionals who need reliable performance on demanding materials.

Ideal use cases

• Grinding and shaping concrete edges and surfaces
• Smoothing stone and masonry work
• Surface preparation before coating or polishing
• Shaping and fitting tiles, granite, and marble
• Removing form marks, ridges, and excess material

Good to know

Compatible with standard angle grinders with a 22.23 mm bore. Always follow the maximum speed rating and wear appropriate safety gear. For dry grinding only; do not use with water. Meets EN 13236 safety requirements for bonded abrasives.