Metal Bond Diamond Grinding Pads, Granite Leveling | KAIYI
Metal Bond Diamond Grinding Pads — Granite Leveling & Lippage Removal
⚠️ Usage Note: This series is designed for surface leveling and coarse grinding only. It will NOT produce a high-gloss finish. Follow up with resin-bond polishing pads for mirror results.
Our Metal Bond Diamond Grinding Pads are engineered for the toughest part of stone restoration: leveling, lippage removal, and coarse grinding on granite, hard marble, concrete, and terrazzo. The sintered metal bond matrix provides aggressive, consistent cutting power on hard surfaces.
Key Features:
Aggressive Material Removal: Sintered metal bond delivers high cutting efficiency on hard granite and concrete where resin pads are insufficient.
Precision Flattening: Rigid metal structure keeps the pad flat, preventing dipping into grout lines — essential for professional lippage removal.
Extended Service Life: Metal bond construction provides significantly longer service life than resin alternatives under equivalent grinding conditions.
Heat-Resistant: Engineered to withstand friction from heavy-duty grinding without glazing.
Hook & Loop Backing: Color-coded for fast grit identification. Compatible with all standard 4" angle grinders and floor grinder attachments.
Technical Specifications:
| Feature | Details |
| Bond Type | Sintered Metal Bond (Industrial Grade) |
| Available Grits | 50, 100, 200, 400 |
| Compatible Materials | Granite, Hard Marble, Concrete, Terrazzo |
| Main Function | Flattening, Leveling, Lippage Removal, Coarse Grinding |
| Usage Mode | Wet Use Recommended |
| Diamond Concentration | High Concentration (Grade A) — Sintered Matrix |
| Segment Thickness | 3.0 mm Sintered Working Layer |
| Matrix Hardness | Hard (suited for granite and high-PSI concrete leveling) |
| Attachment | Hook & Loop (Velcro) |
| Suitable For | Professional stone fabricators, contractors, restoration teams |
Grit Selection Guide:
- Grit 50 & 100: Heavy stock removal and flattening of uneven stone tiles. Use with steady water flow.
- Grit 200 & 400: Refining after coarse grinding. Removes aggressive scratches, leaving a smooth flat surface ready for resin polishing pads.
Usage Tips
- Hard granite / concrete: Apply moderate pressure and let the diamonds do the work. Excessive pressure accelerates wear without improving cut rate.
- Wet use: Water cools the sintered matrix, prevents glazing, and maximizes diamond exposure for consistent cutting.
Technical FAQ
Can metal bond pads produce a polished finish?
No. Metal bond pads are for grinding and leveling (Grit #50–#400) only. For a high-gloss mirror finish, follow up with resin bond polishing pads after the leveling stage.
Do I need water when using metal bond pads?
Yes. Water cools the sintered matrix, prevents glazing, and maximizes diamond exposure for consistent cutting performance.
🏭 Factory Direct — OEM & Bulk Orders Available
👉 Contact us for wholesale pricing or samples →
📋 Not Sure Which Pad Is Right for Your Job?
🔗 Related Products
- 4" Wet Diamond Polishing Pads — Follow-up Resin Pads →
- 4" 3-Step Wet & Dry Diamond Polishing Pads →
- 4" 3-Step Wet Pads for Concrete & Terrazzo →
Brand: KAIYI | MPN: KAIYI-DPF-CUST-16 | Manufacturer: Diamond Pads Factory
⚠️ Safety & Usage Information
- For Professional Use Only: Heavy-duty industrial grinding tool for trained adults (18+).
- Required Equipment: Use with a compatible 4" angle grinder or floor grinder. Wear safety goggles, face shield, dust mask, and protective gloves.
- Wet use strongly recommended for maximum tool life and dust control.
- Keep out of reach of children.