80mm Diamond Polishing Pads Set: 10-Piece Emery Discs with 50 to 3000 Mesh Grits for Stone Restoration

This comprehensive set of 10 emery polishing pads is designed for multi-stage stone finishing work, providing a complete progression from coarse material removal to fine polishing. The discs measure 80mm in outer diameter with a substantial 5mm thickness, offering a durable and effective working surface for rotary tools. With a standard 10mm inner mounting hole, they fit common polisher and grinder attachments securely. The included grit range spans from aggressive 50 mesh for initial shaping and levelling of concrete, marble, or granite surfaces, all the way to ultra-fine 3000 mesh for achieving a smooth, reflective polish. Supplied as a complete kit, this set eliminates the need to source individual grits separately, making it a practical choice for restoration projects, stone fabrication work, or DIY surface finishing tasks.

Features and Construction

The polishing pads are constructed to provide effective abrasion and finishing for hard stone materials. Each disc in the set shares the same physical dimensions but differs in abrasive grit size, allowing for a systematic approach to surface preparation.

Material and Build

The pads are made from emery, a traditional abrasive material composed primarily of corundum and magnetite. This composition provides effective cutting performance on hard surfaces like natural stone, engineered quartz, and concrete. The abrasive grains are bonded to form a consistent 5mm thick disc, which maintains its structure during use. The 80mm diameter offers a balanced size—large enough for efficient work coverage yet manageable for detailed edge work or smaller areas. The standardised 10mm arbor hole ensures secure mounting on compatible power tools, reducing vibration and improving control during operation.

Size and Practical Fit

With an 80mm outer diameter, these pads provide a substantial working surface that can cover area efficiently while still allowing access to corners and edges. The 5mm thickness contributes to pad stability and longevity, reducing the likelihood of tearing or deformation under pressure. The 10mm inner hole is a common size for many rotary polishers, angle grinders with backing pads, and dedicated stone polishing tools, ensuring broad tool compatibility. The set includes 10 individual discs, providing a complete grit progression system in one purchase. The grits range from very coarse 50 mesh, suitable for removing imperfections or levelling uneven surfaces, to extremely fine 3000 mesh for final polishing to a high sheen.

Uses and Placement

This polishing pad set is suited to various applications where stone or concrete surfaces require refinement, from professional restoration to home improvement projects. The comprehensive grit range makes it versatile for different stages of the polishing process.

Event or Professional Use

For stone fabricators, kitchen worktop installers, or restoration professionals, this set provides all necessary grits in one package. The coarse 50-200 mesh pads can be used for initial shaping, removing tool marks, or levelling seams in granite or marble installations. The mid-range grits (400-800 mesh) are effective for smoothing surfaces and preparing them for final polishing. The fine grits (1500-3000 mesh) deliver the polished, reflective finish expected on premium stone surfaces. The 80mm size is practical for both large flat areas and more detailed work on edges, sinks cuts, or curved surfaces. Professionals can use the full set on a single project or utilise individual grits as replacement discs for existing kits.

Everyday Home Use

DIY enthusiasts tackling stone polishing projects will find this set provides everything needed for a complete refinishing job. It is suitable for restoring old marble fireplaces, polishing concrete countertops, refreshing granite worktops, or finishing stone tiles. The progression from coarse to fine grits allows even novice users to achieve professional-looking results by following the numbered sequence. The 10-piece quantity means there are enough discs to complete multiple projects or have replacements available. Home users can mount the pads on a standard variable-speed rotary tool or angle grinder with a backing pad, making it accessible without specialised equipment.

Benefits and Buying Value

Purchasing this 10-piece set offers practical advantages over buying individual polishing pads, particularly for projects requiring multiple grit stages. The included range covers the entire polishing spectrum from preparation to finish.

Reuse and Low Maintenance

Each emery polishing disc is designed as a consumable item that will gradually wear with use. The 5mm thickness provides a usable amount of abrasive material before replacement is needed. The set includes only one disc per grit, which is typically sufficient for most small to medium projects. For larger areas, users may need additional discs of specific grits. The pads require no special maintenance—simply ensure they are clean and dry before storage to prevent bonding between discs. When a disc becomes worn or clogged, it can be replaced individually, though the set is sold as a complete package.

Why Choose This Product

This product offers a complete polishing system in one purchase, with grits ranging from very coarse to very fine. The 80mm diameter with 10mm mounting hole ensures compatibility with common tools, while the emery construction provides effective abrasion on hard stone materials. The 10-piece set represents good value compared to purchasing individual grits separately, especially for users who need the full progression. It eliminates guesswork about which grits to buy and in what sequence. The product is particularly suited to restoration work, DIY stone finishing, or as a supplementary set for professionals who need a specific grit range for particular jobs.