5-Pc 4" Dry Diamond Polishing Pads + M14 Holder | Marble & Stone

5-Piece 4" Flexible Dry Diamond Polishing Pad Set with M14 Holder

Achieve a stunning, mirror-bright finish on marble, granite, glass, and other stone surfaces with this premium 5-piece dry diamond polishing pad set. Designed for angle grinders with a standard M14 thread, this kit provides everything you need to grind, shape, and polish from coarse stock removal to a brilliant gloss — all in one convenient package. Made in Mainland China.

What's in the Box

• 5 × 4" (100mm) Flexible Dry Grinding & Polishing Discs
• 1 × M14 Hook & Loop Back-Up Pad / Holder

Available Grit Options

Choose the combination that suits your project. Each disc is clearly numbered for easy identification:

• 0# — 50 Grit (aggressive stock removal)
• 1# — 150 Grit (coarse shaping)
• 2# — 300 Grit (medium grinding)
• 3# — 500 Grit (fine smoothing)
• 4# — 1000 Grit (pre-polish finishing)
• 5# — 2000 Grit (high-gloss polishing)

Default set (No. 1–5 Mix): includes one each of 1#, 2#, 3#, 4#, and 5# grits. Need a custom grit combination? Simply leave a note at checkout!

Key Specifications

• Diameter: 4" / 100mm
• Working Thickness: 1.2–2mm
• Material: Emery (diamond abrasive)
• Attachment: Hook & Loop (fits M14 back-up pad included)
• Model: F4D
• Use: Dry grinding — no water required

Features & Benefits

1. Versatile Surface Compatibility: Ideal for marble, granite, glass, tile, and other natural or engineered stone surfaces.
2. Brilliant Gloss Results: Progressive grit sequence takes surfaces from rough to a high-shine, professional finish.
3. Dry Grinding Convenience: No water or wet setup needed — reduces mess and speeds up workflow. The flexible design prevents disc burn during use.
4. Special-Shape Friendly: Flexible pad construction conforms to curved and irregular stone profiles for uniform results.
5. Eco-Friendly Operation: Suitable for indoor wall renovation with minimal environmental impact.
6. Quick Pad Changes: Hook & Loop attachment allows fast, tool-free disc swaps between grits.

Works Great Alongside These Tools

Complete your workshop with these related items from our store:

• Leather Hole Punch Tool | DIY Stitching Punch 4/5/6mm
• Stainless Steel Ceramic Trimming Tool – Curved Skip Knife
• U & V Leather Groover Skiving Tool Kit – 4-Piece Stainless Set

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What materials can these 4" dry polishing pads be used on?

A: These flexible diamond polishing pads are designed for marble, granite, glass, ceramic tile, and other natural or engineered stone surfaces. Their flexible construction makes them especially effective on curved, contoured, or special-shaped stone profiles.

Q: Do I need water when using these dry grinding discs?

A: No — these are specifically designed for dry grinding and polishing. No water supply is required, making them fast and convenient to use without any wet setup. The disc design also minimizes heat buildup to protect both the pad and the surface.

Q: Can I request a custom grit combination?

A: Yes! The default set ships as a 1#–5# mix (150, 300, 500, 1000, and 2000 grit). If you need a different combination — such as including the 0# (50 grit) coarse disc — simply leave a message with your order and we will accommodate your request.

Q: What grinder thread does the M14 back-up pad fit?

A: The included back-up pad features a standard M14 thread, which fits the majority of 4"/100mm angle grinders available on the market today.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.