Abrasive stone cup grinding wheel with special contoured (convex) segments engineered for fast stock removal and to provide easy grinding and shaping of rounded surfaces, corners, angles, and edges. These wheels deliver maximum speed with exceptional wheel life and are available in fine, medium or course grit.
abrasive stone cup grinding wheels are an excellent choice for anyone who needs to work with hard materials and wants to achieve high levels of accuracy and precision in their work. With the right equipment and techniques, these wheels can help you achieve outstanding results in all kinds of projects. So, if you are looking for a reliable and efficient grinding tool, consider investing in abrasive stone cup grinding wheels.
Abrasive Stone Cup Grinding Wheel – Heavy-Duty Stone & Concrete Grinding Solution
The Abrasive Stone Cup Grinding Wheel is a professional-grade diamond grinding tool designed for fast material removal, surface leveling, and shaping of hard stone materials. Manufactured with high-quality diamond abrasives and a reinforced steel body, this cup wheel delivers excellent grinding efficiency, long service life, and stable performance in demanding applications.
It is widely used for granite, marble, concrete, limestone, sandstone, terrazzo, and masonry grinding, making it an ideal choice for stone fabrication workshops, construction sites, and surface preparation projects.
Key Features & Advantages
High-Quality Diamond Abrasives
Embedded industrial diamonds provide aggressive grinding power, high wear resistance, and consistent cutting performance.
Optimized Cup Shape Design
The cup profile ensures smooth grinding, better surface control, and effective material removal on flat and slightly curved surfaces.
Strong Steel Core
Precision-balanced steel body minimizes vibration, enhances safety, and improves grinding accuracy during high-speed operation.
Excellent Heat Dissipation
Open segment structure allows faster heat release, reducing thermal damage and extending wheel lifespan.
Long Service Life
Engineered for durability under continuous heavy-duty use, lowering replacement frequency and operating costs.
Easy Installation
Compatible with standard angle grinders and floor grinders, suitable for dry or wet grinding depending on application.
Applications
The abrasive stone cup grinding wheel is ideal for:
Stone surface grinding and leveling
Concrete floor preparation and smoothing
Edge grinding and chamfering
Removing coatings, epoxy, paint, and adhesives
Rough shaping and finishing of stone slabs
Construction, renovation, and restoration projects

Suitable Materials
Granite
Marble
Concrete
Limestone
Sandstone
Terrazzo
Masonry and other natural or artificial stones
Technical Specifications (Customizable)
Diameter: 100mm / 115mm / 125mm / 180mm (custom sizes available)
Arbor Hole: M14, 22.23mm, or customized
Grit Options: Coarse, Medium, Fine
Bond Type: Metal bond
Working Condition: Dry or wet grinding
Machine Type: Angle grinder, floor grinder
(Custom specifications available upon request)
Why Choose ToolWits Abrasive Stone Cup Grinding Wheels?
Factory-direct manufacturing and strict quality control
Stable performance for industrial and commercial use
OEM & ODM customization supported
Competitive pricing for bulk orders
Global export experience and reliable supply chain
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