Diamond Grinding Disc Turbo GEKO 125×22.2 mm, segmented 5 mm

Diamond Grinding Disc Turbo GEKO 125×22.2 mm, segmented 5 mm is a turbo-segmented diamond wheel intended for material removal and surface grinding on concrete, natural stone and masonry. The disc has a 125 mm diameter and a 22.2 mm bore to fit angle grinders with a compatible arbor. A 5 mm segmented rim combines aggressive stock removal with improved debris clearance, allowing use in both wet and dry grinding applications where the tool and working environment permit.

Advantages

The turbo-segmented design provides faster cutting and more efficient grinding than continuous rims on coarse tasks, while the segmentation helps evacuate dust and slurry during operation. The diamond abrasive layer ensures consistent wear characteristics and long service life on hard mineral substrates. Compatibility with standard 22.2 mm arbors makes this disc suitable for a wide range of angle grinders used on construction and renovation sites.

Suitable for

• Removal of mortar, grout and thin screed layers
• Smoothing and leveling small concrete surfaces
• Shaping and profiling natural stone and masonry edges
• Preparing surfaces for repair, tile installation or coating

Key specifications

• Diameter: 125 mm
• Arbor/bore size: 22.2 mm
• Segmented rim width: 5 mm
• Rim type: Turbo-segmented diamond rim
• Suitable grinding mode: wet and dry (depending on tool and application)
• Primary materials: concrete, natural stone, masonry

How to use

Fit the disc to an angle grinder with a 22.2 mm arbor following the grinder manufacturer’s instructions and ensure the locking flange is secure. Inspect the disc for damage before each use. When grinding, hold the tool firmly with both hands, maintain steady pressure and move the disc evenly over the work surface to avoid gouging. For dry use, control dust with appropriate extraction or respiratory protection; for wet use, follow the tool and site guidelines to manage water and prevent electrical hazards. Allow the diamond segments to wear in gradually rather than forcing heavy cuts immediately.

Usage recommendations

Use personal protective equipment: safety goggles, hearing protection, dust mask or respirator, and protective gloves. Match rotation speed to the disc’s rated RPM and avoid exceeding the grinder’s maximum speed. For best results on large areas, combine with coarse grinding discs for initial stock removal, then progress to finer abrasives for finishing. Store the disc in a dry place away from corrosive chemicals and physical impacts.