Polishing Disc Dedra H10H0050 diamond grit 0050 Ø100 mm for dry use

Dedra H10H0050 diamond grit 0050 Ø100 mm is a dry-use polishing disc designed for aggressive material removal and surface finishing on hard substrates. Manufactured for use with angle grinders and polishers that accept 100 mm discs, this tool is intended for stone, concrete, ceramics and similar materials where dry polishing is required. The disc combines diamond abrasive performance with a format suited to both professional and DIY surface preparation and finishing tasks.

Advantages

The Dedra diamond polishing disc provides a balance of cutting speed and surface refinement appropriate for coarse-stage polishing and material removal. Its 0050 grit size enables rapid stock removal while producing a preparatory finish that is ready for subsequent finer polishing steps. Designed for dry operation, the disc does not require water cooling and is compatible with standard 100 mm backing plates and angle grinders rated for dry use.

Suitable for

• Coarse polishing and initial grinding of natural stone (granite, marble) and engineered stone
• Surface preparation and leveling of concrete and cementitious materials
• Shaping and smoothing of ceramic and porcelain surfaces
• Workshop and on-site tasks where water cooling is impractical or not allowed

When it may not be suitable

This 0050 grit dry diamond disc is coarse and intended for aggressive material removal; it is not suitable for final high-gloss polishing or for applications that require fine or ultra-fine finishes. It is also not intended for prolonged work on materials that require wet cooling to avoid overheating or dust suppression—use wet diamond pads or finer grits for those tasks.

Key specifications

• Grit size: 0050 (coarse)
• Diameter: 100 mm
• Operation mode: dry use
• Primary materials: natural stone, engineered stone, concrete, ceramics
• Typical application: coarse polishing, material removal, surface preparation

How to use

Mount the Dedra H10H0050 disc on an angle grinder or polisher compatible with 100 mm abrasive pads and intended for dry operation. Check the machine's speed rating and ensure the disc is secured to the correct backing plate. Begin with light pressure and move the disc evenly across the work surface to avoid gouging; increase pressure gradually as needed for material removal. Work in overlapping passes and inspect the surface frequently. After coarse treatment with this 0050 grit disc, progress to finer grits in sequence for a smoother or polished finish.

What to consider before purchase

• Confirm your grinder or polisher accepts 100 mm discs and is approved for dry operation
• Ensure 0050 grit matches the required level of material removal; plan finer grits afterward for finishing
• Assess dust control and personal protective equipment needs when working dry (respirator, eye and hearing protection)
• Check compatibility with your backing plate and mounting system

Usage recommendations

For best results, use steady, even strokes and avoid dwelling in one spot. Pair the 0050 grit Dedra disc with a sequence of progressively finer diamond pads to achieve the desired final finish. Always follow tool manufacturer safety guidelines and wear appropriate dust protection during dry polishing operations.