China Stone Cup Grinding Wheel
The Toolwits China Stone Cup Grinding Wheel is a high-performance diamond grinding tool designed for fast stock removal, surface leveling, and stone finishing. Engineered with large, thickened grinding teeth, this cup wheel delivers exceptional cutting aggression while maintaining long service life, making it ideal for stone fabrication shops, construction sites, and floor grinding professionals.
✅ Product Highlights
1. Large, Pointed Grinding Teeth for Faster Cutting
The unique design features big, protruding diamond teeth that create a highly aggressive grinding surface.
Benefits include:
Faster chip evacuation
Quicker grinding speed
Reduced labor time
More efficient material removal on hard stone surfaces
This makes the wheel suitable for grinding granite, marble, engineered stone, concrete, and natural stone.
2. Thickened Diamond Segments – Longer Working Life
The grinding segments contain increased alloy powder and diamond concentration, which enhances:
Durability
Heat resistance
Wear resistance
Stability during heavy grinding
Even under continuous work, the cup wheel maintains strong cutting power without glazing or losing efficiency.
3. High-Strength Base: Steel or Aluminum
Choose between:
Steel base – Maximum strength, stable performance for tough jobs
Aluminum base – Lightweight, reduced vibration, more comfortable operation
Both versions are manufactured with precision balancing to minimize wobbling and ensure smooth grinding.
4. Suitable for Wet and Dry Grinding
The wheel can be used in both dry and wet conditions.
Dry grinding for quick job-site use
Wet grinding helps reduce dust, improve smoothness, and extend the wheel's lifespan
Using water during operation achieves better cooling and more consistent grinding results.
🧱 Applications
This stone cup grinding wheel is widely used for:
Granite and marble surface grinding
Concrete floor leveling and surface preparation
Stone edge processing
Removing coatings, glues, or residual materials
Smoothing and shaping masonry surfaces
Renovation and polishing base work
It is suitable for hand-held angle grinders and floor grinding machines.
⚙️ Manufacturing Material
Diamond Abrasive Powder: High-grade industrial diamonds for stable cutting power
Alloy Bond Powder: Ensures segment strength and durability
Steel / Aluminum Body: Precisely formed and balanced for performance stability
📦 Quality Assurance & Certification
Every cup grinding wheel is manufactured in Quanzhou, China, a leading hub for diamond tool production.
Certified with:
ISO9001 – Quality Management
CE – European Safety Standard
SGS – Third-party inspection
Toolwits ensures precise production, safe operation, and consistent grinding quality.
📐 Usage Recommendations
Match the wheel size with your grinder
Do not exceed maximum RPM
Use water if possible for cooler grinding
Allow the wheel's diamonds to cut – avoid excessive pressure
Wear appropriate PPE (mask, goggles, gloves)
🛒 Ordering Information
MOQ: 1 piece
Price: Negotiable based on size, segment type, and order quantity
Payment Options: T/T, L/C
Customization: Available for segment shape, grit size, and bond hardness
Technical support and after-sales service are provided by Toolwits' professional team.
Packing Handling and Transportation
After-sales service team:
Technical Team:
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