KAIYI-DPF-CUST-07 3-inch 4-Step Dry Diamond Polishing Pads aggressive cutting to high-gloss finish for granite countertop stone | KAIYI

3" 4-Step Dry Diamond Polishing Pads for Stone & Concrete | KAIYI

Step 1: Rough grinding and leveling
$4.50 USD
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KAIYI-DPF-CUST-07 3-inch 4-Step Dry Diamond Polishing Pads aggressive cutting to high-gloss finish for granite countertop stone | KAIYI
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  • KAIYI-DPF-CUST-07 3-inch 4-Step Dry Diamond Polishing Pads aggressive cutting to high-gloss finish for granite countertop stone | KAIYI
  • 3-inch dry diamond pad polishing marble edges with angle grinder 4-step system swirl-free finish | KAIYI
  • 3-inch 4-step dry diamond pad Step 1 high-density grit texture aggressive cutting for stone surface prep | KAIYI
  • 3-inch dry diamond polishing pad resin bond segment close-up heavy-duty for professional stone fabrication | KAIYI
  • 3-inch dry diamond polishing pad for granite quartz engineered stone surface finishing grit 50 to 3000 | KAIYI
  • 3-inch 4-step dry diamond pad back view multi-row radial segments hook-and-loop Velcro-backed for angle grinders | KAIYI
  • Factory direct 3-inch dry diamond polishing pads bulk wholesale for stone contractors fabricators | KAIYI
3" 4-Step Dry Diamond Polishing Pads for Stone & Concrete | KAIYI

3" 4-Step Dry Diamond Polishing Pads for Stone & Concrete | KAIYI

$4.50 USD
Grit | Step

3" 4-Step Dry Diamond Polishing Pads for Stone & Concrete — Factory Direct

Our 3" 4-Step Dry Diamond Polishing Pads consolidate the traditional 7-step sequence into four stages, engineered specifically for on-site dry polishing where water is not an option. Suitable for granite, marble, quartz, and concrete.

Key Features:

  • 4-Step Dry System: Fewer pad changes compared to a 7-step sequence. Designed for on-site countertop polishing, edge finishing, and indoor applications where water use is restricted.
  • Heat-Resistant Resin Bond: Formulated for dry use. Prevents glazing and staining on light-colored stones including White Carrara marble and light quartz.
  • High Diamond Concentration: Grade A industrial diamonds for consistent cutting performance across all four steps.
  • 3" Compact Format: Ideal for tight countertop edges, sink cutouts, and curved profiles where a 4" pad is too large.
  • Universal Hook & Loop Backing: Compatible with any standard 3" or 4" angle grinder.

4-Step Workflow:

  1. Step 1: Rough grinding and leveling — removes deep scratches and surface irregularities.
  2. Step 2: Honing and scratch removal — refines the surface to a smooth matte finish.
  3. Step 3: Pre-polishing — further smoothing in preparation for final buffing.
  4. Step 4: Final high-gloss buffing — achieves a mirror-like finish.

Technical Specifications:

Feature Details
Diameter 3 Inch (80mm)
Grit Stages Step 1, 2, 3, 4
Application Granite, Marble, Quartz, Concrete
Use Case Dry Use Only
Max RPM 4,500 RPM (Recommended: 2,500–4,000 RPM)
Diamond Concentration High Concentration (Grade A)
Bond Type Heat-Resistant Resin Bond — non-staining, optimized for dry use
Working Layer Thickness 3.0 mm
Matrix Hardness Medium-Soft (suited for stone and light concrete dry polishing)
Suitable For Professional stone fabricators, contractors (18+)

Usage Tips

  • Hard granite: Keep RPM between 2,500–4,000. Let the diamonds do the work — excessive pressure shortens tool life.
  • Soft marble / quartz: Use 1,500–2,500 RPM with light pressure to prevent surface scratching.
  • Edges & contours: The 3" format is ideal for tight countertop edges, sink cutouts, and curved profiles.

Technical FAQ

Can these dry pads be used with water?
These pads are optimized for dry use. For wet applications, see our dedicated wet polishing pad range.

Will dry polishing leave burn marks on marble?
Keep the pad moving at all times and avoid excessive pressure. The heat-resistant resin bond is formulated to prevent glazing and staining on delicate light-colored stones.

🏭 Factory Direct — OEM & Bulk Orders Available

👉 Contact us for wholesale pricing or samples →

📋 Not Sure Which Pad Is Right for Your Job?

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🔗 Related Products

Brand: KAIYI  |  MPN: KAIYI-DPF-CUST-07  |  Manufacturer: Diamond Pads Factory

⚠️ Safety & Usage Information

  • For Professional Use Only: Industrial abrasive tool for trained adults (18+).
  • Required Equipment: Use with a compatible 3" or 4" angle grinder. Wear safety goggles, dust mask, and protective gloves.
  • Max RPM: Do not exceed 4,500 RPM. Recommended: 2,500–4,000 RPM. Ensure pad is securely attached before operation.
  • Keep out of reach of children.

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