GRAPHITE Diamond Grinding Disc 180 x 22.2 x 5 mm, Double Segment

With a maximum rotational speed of 8500 RPM, this double-row diamond grinding disc delivers aggressive material removal on concrete, stone, and masonry. The 180 mm diameter and 5 mm sintered segment width ensure a long lifespan and high grinding efficiency, making it a reliable choice for surface preparation, leveling, and deburring tasks.

Overview

The GRAPHITE TOP-57H888 is a professional-grade diamond grinding disc engineered for angle grinders. Its double segment configuration provides a balanced cut and consistent performance across demanding applications. The high-quality steel core and industrial diamond abrasive are bonded through a sintering process, resulting in a disc that withstands heavy use without compromising precision.

What stands out

• Double row segment design for faster material removal and smoother operation
• Sintered bond with industrial diamonds for extended disc life
• Standard 22.2 mm bore fits most angle grinders without adapters
• Suitable for dry grinding on concrete, brick, paving slabs, and natural stone
• Complies with EN 13236 safety standard for bonded abrasives

Technical details

• Disc diameter: 180 mm
• Bore diameter: 22.2 mm (7/8 inch)
• Segment width: 5 mm
• Segment configuration: Double row
• Maximum rotational speed: 8500 RPM
• Grinding method: Dry
• Core material: High-quality steel
• Abrasive material: Industrial diamonds
• Bond type: Sintered
• Application materials: Concrete, stone, masonry, brick, paving slabs
• Tool compatibility: Angle grinders
• Safety standard: EN 13236

Our verdict

For professionals who demand high removal rates and durability, the GRAPHITE TOP-57H888 double segment diamond grinding disc is a top-tier choice. Its sintered diamond bond and robust steel core ensure consistent performance even under heavy loads, making it an essential accessory for any angle grinder used in construction or renovation.