Diamond Grinding Disc DRAUMET PRO 125 mm, 2-row segmented rim for concrete and masonry

DRAUMET PRO diamond grinding disc 125 mm with a 2-row segmented rim designed for dry and wet grinding of concrete, masonry and other mineral surfaces. The disc features laser-welded segment edges and a steel-reinforced centre for durability. It fits angle grinders that accept 125 mm discs and is intended for fast material removal, surface smoothing and shaping edges and corners on stone and concrete workpieces.

Advantages

The 2-row segmented rim improves cooling and dust clearance while supporting efficient, aggressive grinding. Laser-welded segments increase joint strength and reliability during heavy use, and the steel centre gives the disc stability and resistance to deformation. The 125 mm diameter and 22.2 mm arbor make it compatible with standard angle grinders for construction and renovation tasks.

Suitable for

• Grinding and leveling concrete surfaces
• Smoothing and shaping granite and marble edges
• Removing irregularities and mortar from masonry
• Surface preparation before coating or finishing

Key specifications

• Diameter: 125 mm
• Arbor (centre) diameter: 22.2 mm
• Rim type: 2-row segmented (for dry and wet use)
• Segment attachment: laser-welded
• Core material: reinforced steel
• Brand: DRAUMET
• MPN: 8970844
• EAN: 5907078970844

How to use

Mount the disc on a compatible 125 mm angle grinder with a 22.2 mm arbor, following the tool manufacturer’s instructions and ensuring the disc is secured correctly. Use appropriate rotational speed within the grinder’s and disc’s rated limits. For dry grinding, use adequate dust extraction and occasional pauses to prevent overheating; for wet grinding, supply controlled water flow to cool the segments and suppress dust. Apply steady, even pressure and move the grinder across the surface to achieve uniform material removal.

Usage recommendations

Use personal protective equipment (eye protection, dust mask or respirator, hearing protection and gloves). Check the disc for damage before each use and avoid side-loading or excessive bending. For optimal lifetime and performance, match the disc type to the material and grinding method (dry or wet) and maintain proper cooling and dust extraction during operation.