2" Dry Diamond Polishing Pads for Marble Granite Stone | 50-3000 Grit — KAIYI
Grit50(2")
$4.50 USD
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2" Dry Diamond Polishing Pads for Marble Granite Stone | 50-3000 Grit — KAIYI
$4.50 USD
Best for: 2" dry polishing on marble & granite edges — no water, compact for tight corners and detail work. Honeycomb cooling, grit 50–3000. Ideal for on-site edge work without water access.
MOQ: 100 pcs | OEM: Custom logo available | MPN: KAIYI-DPF-CUST-31
2" Dry Diamond Polishing Pads — Marble & Granite Edge Work, No Water Needed
KAIYI 2-inch dry diamond polishing pads are engineered for professional dry polishing on marble, granite, quartz, and engineered stone. The honeycomb segment geometry maximizes airflow for heat dissipation, enabling dry use without water cooling. The compact 2" (50mm) format reaches tight corners, countertop edges, and curved profiles where larger pads cannot fit.
Key Features:
- Dry Use — No Water Needed: Honeycomb segment design promotes airflow and heat dissipation.
- 2" Compact Format: Reaches tight corners, countertop edges, and curved profiles where 3" or 4" pads can't fit.
- Full Grit Range 50–3000: Complete progression from coarse grinding to mirror-gloss finishing.
- Honeycomb Geometry: Optimized segment pattern for consistent material removal and reduced heat buildup.
- High-Temperature Resin Bond: Grade A diamond matrix with high-temp resin for stable performance under dry grinding heat.
- Universal Hook & Loop Backing: Compatible with all standard 2" angle grinders and polishers.
Technical Specifications:
| Feature | Details |
|---|---|
| Diameter | 2 inch (50 mm) |
| Grit Range | 50 / 100 / 200 / 400 / 800 / 1500 / 3000 |
| Bond Type | High-Temperature Resin Bond |
| Diamond Grade | Grade A Synthetic Diamond |
| Working Layer | 5.0 mm |
| Segment Design | Honeycomb (dry cooling) |
| Max RPM | 6,000 RPM |
| Attachment | Hook & Loop (Velcro) |
| Usage Mode | Dry Use |
| Compatible Materials | Marble, Granite, Quartz, Engineered Stone |
Grit Selection Guide:
- Grit 50 & 100: Coarse grinding, lippage removal, saw mark elimination.
- Grit 200 & 400: Honing, surface refinement, scratch removal.
- Grit 800 & 1500: Polishing, gloss development.
- Grit 3000: Mirror finish, final buffing stage.
Usage Tips
- Keep the pad moving at all times — do not dwell in one spot to avoid heat buildup.
- Use 3,000–6,000 RPM. Lower RPM for coarse grits, higher for fine finishing.
- Apply light to moderate pressure. Let the diamonds do the work.
- Allow pad to cool between passes on hard granite or dense engineered stone.
- Break in new pads on scrap stone for 30–60 seconds before use on finished surfaces.
Technical FAQ
Can I use these pads with water?
These pads are designed for dry use. While occasional light misting is acceptable, sustained wet use will reduce pad life and is not recommended. For wet 2" work, see CUST-30.
What is the difference between CUST-31 (2" Dry) and CUST-30 (2" Wet)?
CUST-31 is for dry use — no water needed, ideal for on-site jobs without water access. CUST-30 is for wet use — requires water, delivers superior gloss and longer pad life. Both are 2" compact format for tight spaces and edge work.
Why use a 2" pad instead of a 3" or 4" pad?
2-inch pads excel at detail work, edge polishing, tight corners, and small surface areas where larger pads cannot reach. Ideal for countertop edges, sink cutouts, and decorative stone profiles.
Factory Direct — OEM & Bulk Orders Available
MOQ: 100 pcs. Contact us for bulk and custom orders.
👉 Contact us for wholesale pricing or samples →
📋 Not Sure Which Pad Is Right for Your Job?
🔗 Related Products
- 2" Wet Diamond Polishing Pads — With Water (CUST-30) →
- 3" & 4" Dry Diamond Polishing Pads — Marble & Granite →
- 3" Dry Diamond Polishing Pads — Concrete & Stone →
Brand: KAIYI | MPN: KAIYI-DPF-CUST-31 | Manufacturer: Diamond Pads Factory
Origin: Quanzhou, Fujian, China
⚠️ Customs Duties & Import Taxes: Prices exclude customs duties, import taxes, and destination country fees. These charges are the buyer's responsibility.
⚠️ Safety & Usage Information
- Dry use generates stone dust. Always wear a P100 dust mask/respirator, safety goggles, and protective gloves.
- Use with a compatible 2" angle grinder or rotary polisher. Do not exceed 6,000 RPM.
- Inspect pad before each use. Do not use damaged or delaminated pads.
- For professional use by trained adults (18+). Keep out of reach of children.
Frequently Asked Questions
How to dry polish marble edges with 2" diamond pads?
Run at 3,000–6,000 RPM with light pressure. Keep the pad moving along the edge — do not dwell. Start with Grit 50 or 100 for scratch removal, progress through 200 → 400 → 800 → 1500 → 3000 for mirror finish. Allow the pad to cool between passes. Always wear a P100 respirator.
Can I use 2" dry pads on white marble without staining?
Yes. The high-temperature resin bond in CUST-31 is formulated to resist staining on light-colored marble. Keep the pad moving to prevent heat buildup, which is the main risk for discoloration on white marble in dry polishing.
What is the difference between 2" dry and 2" wet diamond pads?
Dry pads (CUST-31) need no water — ideal for on-site jobs without water access. Wet pads (CUST-30) require water, deliver superior gloss and longer pad life. Both are 2" compact format for tight spaces and edge work.
Where to buy 2" dry diamond polishing pads factory direct?
Diamond Pads Factory (KAIYI) offers factory-direct 2" dry diamond polishing pads with wholesale pricing. MOQ 100 pcs. Ships globally from Quanzhou, Fujian, China.