Polishing Disc Dedra H15H0050 diamond grit 0.0050, 150 mm diameter, dry use

Diamond polishing disc Dedra H15H0050, 150 mm diameter with 0.0050 diamond grit, is designed for dry polishing of hard surfaces. It provides refined surface finishing on materials such as natural stone, engineered stone, ceramics and other hardened substrates. The disc fits grinders and polishers that accept 150 mm diameter consumables and is intended for precision surface refinement and edge polishing where diamond abrasives are required.

Advantages

This polishing disc delivers consistent micro-abrasion thanks to the very fine 0.0050 diamond grit, enabling smooth, high-clarity results without the need for water cooling. The 150 mm diameter ensures good contact area for even removal while remaining maneuverable for edge and profile work. It is suitable for use on a variety of hard materials and compatible with standard 150 mm polishing tool interfaces, offering reliable wear characteristics and predictable polishing behaviour under dry conditions.

Suitable for

• Final polishing of natural and engineered stone surfaces
• Refinement of ceramic surfaces and porcelain
• Edge finishing and profile smoothing on countertops and tiles
• Precision polishing on small hardened components and repair work

Key specifications

• Abrasive type: diamond grit
• Grit size: 0.0050 (very fine)
• Diameter: 150 mm
• Intended use: dry polishing
• Application materials: stone, ceramics, hardened substrates

How to use

Mount the disc on a grinder or polisher designed for 150 mm consumables and ensure the tool is switched off while fitting. Use the disc at the manufacturer-recommended rotational speed for fine diamond abrasives and apply light, even pressure to avoid overheating. Move the tool steadily across the surface to achieve uniform polishing; for edge work keep controlled, consistent passes. Inspect the surface frequently and stop periodically to allow the disc and substrate to cool.

Usage recommendations

For optimal performance use at moderate speeds and avoid excessive pressure. While the disc is designed for dry polishing, ensure adequate ventilation and dust extraction to maintain a safe work environment and prolong disc life. Use appropriate personal protective equipment such as dust mask, eye protection and gloves when working with hard materials.