Diamond Polishing Disc Set 14-Pc. | 50-10000 Grit | for Stone & Granite | with M14 & Drill Adapter
Spring Sale 2026
5 % discount on all products Code XIIW5
From 200 €: 12 € discount with Code XIIW12
From 300 €: 20 € discount with Code XIIW20
From 400 €: 30 € discount with Code XIIW30
From 500 €: 50 € discount with Code XIIW50
From 1000 €: 120 € discount with Code XIIW120
Shipping from Germany
Germany 3-5 business days, Other countries 3-9 business days.
30-Day Return Policy
Easy returns within 30 days of receipt.
Customer Service
If you have any questions: Contact us directly: kundendienst@xiiw.com
Description
Transform rough surfaces into mirror-smooth masterpieces — with just one set!
Whether you want to restore an old marble slab, bring a concrete countertop to a high shine, or refine granite tiles — our professional 14-piece diamond polishing set gives you everything needed for a perfect result. From heavy preparation to the final mirror polish.
Your benefits at a glance
- The complete system: This 14-piece set contains everything to get started immediately: 12 high-quality diamond polishing pads, an M14 backing pad, and a drill adapter.
- Complete polishing process: With grits from 50 (coarse stock removal) to 10000 (mirror polish) you cover every step for a flawless finish.
- Longer lifespan: The coarse and most heavily used grits 50 and 100 are included twice in the set for extended life.
- Flexible use: Ideal for wet and dry grinding. Use with your angle grinder (M14 fitting) or, thanks to the adapter, with any common drill.
- Universal for hard materials: Perfect for polishing granite, marble, concrete, tiles, terrazzo, glass, and engineered stone.
How to achieve perfect results:
- Preparation (50# - 400#): Start with the low grits to remove scratches, unevenness, and burrs. Can be used dry or wet.
- Fine grinding (800# - 3000#): Work through the medium grits to create a smooth, matte surface. Wet use is recommended here.
- High-gloss polishing (6000# - 10000#): The high grits bring out the ultimate shine and a mirror-smooth surface.
- Finish: Use the sponge pad to remove polishing dust or to apply a polish for the final "Wet-Look".
Technical details & scope of delivery
| Feature | Value |
| Material | High-quality diamond powder & resin |
| Diameter | 4 inch (approx. 100 mm) |
| Connection | M14 thread (for angle grinders) & 8mm shank (for drills) |
| Grits | 50#, 100#, 200#, 400#, 800#, 1000#, 3000#, 6000#, 8000#, 10000# |
| Scope of delivery | 12x polishing pads (50# & 100# duplicated), 2x foam pads, 1x M14 hook-and-loop backing pad, 1x 8mm drill adapter |
Stop buying separate components for every project. Order the complete set now and achieve professional results!