80mm Diamond Polishing Pads – Marble, Granite & Concrete (3 Pack)

80mm Diamond Polishing Pads for Stone, Marble, Granite & Concrete

Get professional-grade results on your stone grinding and polishing projects with these 80mm (3-inch) diamond resin polishing pads. Engineered for use with angle grinders, these wet/dry buff discs deliver fast, efficient material removal and a flawless finish on marble, granite, concrete, tile, glass, and countertop surfaces. Available in convenient 1, 3, or 6-piece packs so you can stock up for any job size.

Made in Mainland China.

Why Choose These Polishing Pads?

• Premium Diamond + Resin Construction: High-quality diamond abrasive bonded in durable resin for superior cutting speed and a long working life.
• Wet & Dry Use: Versatile enough for both wet and dry grinding applications, giving you flexibility on the job.
• Fast & Efficient: Sharp, wear-resistant abrasive surface removes material quickly while maintaining a smooth, polished finish.
• Flexible & Durable: The flexible backing adapts to surface contours, reducing chipping and ensuring even polishing across edges and flat surfaces alike.
• Wide Compatibility: Works on marble, granite, concrete, tile, glass, and other stone or masonry countertop materials.
• Angle Grinder Ready: Designed specifically for use with standard angle grinders (Type: Angle Grinder) — fits most common models.
• CE Certified: Meets CE safety and quality standards for your peace of mind on the job site or at home.

Product Specifications

• Diameter: ~80mm / 3 inches
• Thickness: ~3.5mm / 0.13 inches
• Material: Diamond + Resin
• Compatible Tool: Angle Grinder
• Applications: Stone, Tile, Glass — trimming, deburring, polishing, grinding
• Use: Wet or Dry
• Pack Options: 1-piece, 3-piece, or 6-piece
• Certification: CE
• Brand: SLADE (Model: qs405)

Perfect For

• Countertop fabrication and restoration
• Edge trimming and deburring on stone slabs
• Smoothing rough concrete surfaces
• Polishing granite and marble tiles
• DIY home improvement and professional masonry work

Related Products You May Like

• 1/2" ABS Quick Connector Double Male Hose Coupling Adapter Set — great for wet-grinding water supply setups.
• 1/4" Stainless Steel Pressure Washer Drain Hose Nozzle Quick Plug — ideal for cleaning stone and concrete after grinding.

For more information on safe use of abrasive tools and personal protective equipment, visit the CDC/NIOSH Metalworking & Machining Safety Resource.

Frequently Asked Questions

Q: Can these 80mm diamond polishing pads be used wet and dry?

A: Yes! These polishing pads are designed for both wet and dry use. Wet grinding helps keep the disc cool and reduces dust, which is especially recommended when working on marble, granite, or concrete for extended periods. Dry use is convenient for quick trimming and deburring tasks.

Q: What angle grinder size do these 3-inch polishing pads fit?

A: These pads have an 80mm (3-inch) diameter and are compatible with standard angle grinders that accept 3-inch accessories. Always check your angle grinder's specifications to confirm compatibility before use.

Q: Are these pads suitable for polishing granite countertops?

A: Absolutely. These diamond resin pads are specifically engineered for hard stone surfaces including granite, marble, and concrete countertops. They deliver fast material removal and a smooth, polished surface finish ideal for countertop fabrication and restoration projects.

Q: How many pads come in each pack?

A: You can choose from a 1-piece, 3-piece, or 6-piece pack depending on your project needs. The 6-piece pack offers the best value for large or ongoing stone-working projects.