qmdiamondtool
Resin Filled Diamond Cup Wheel for Grinding of Stone Surfaces
Resin Filled Diamond Cup Wheel, a common grinding tool used in stone processing and construction. Its core structure consists of a metal body embedded with diamond segments, with resin material filling the gaps between the segments. This design combines the ultra-high hardness of diamonds with the flexibility of resin, enabling efficient cutting while achieving a relatively smooth surface finish when grinding stone. The image shows multiple grinding wheels of different specifications, which are typically mounted on angle grinders or dedicated grinding machines.
Technical Specifications
| Diameter(inch) | Diameter(mm) | Grit | Thread Type |
| 4 | 100 | Coarse, Medium, Fine | M14, M16， 5/8“-11 |
| 5 | 125 | ||
| 6 | 150 | ||
| 7 | 180 |
Other specifications are available upan request.
Key Characteristics
🔹Diamond and Resin Composite Structure: Diamonds provide powerful cutting force, while the resin filler acts as a cushion and polisher, effectively reducing scratches during grinding and resulting in a smoother surface.
🔹High-Efficiency Grinding: Diamond segments can quickly remove unevenness, old coatings, or stains from stone surfaces, with work efficiency far exceeding that of ordinary grinding wheels.
🔹Suitable for Dry and Wet Use: Most resin-filled diamond cup wheels support both dry and wet grinding modes. Wet grinding effectively cools the tool, reduces dust, and extends its lifespan.
🔹High Durability: Compared to pure resin grinding wheels, diamond segments are more wear-resistant, offering a longer service life suitable for high-intensity operations.
🔹Multiple Grit Options: Available in different grits (coarse, medium, fine) based on the size of diamond particles, meeting various needs from rough processing to fine polishing.
🔹Easy Installation: Typically equipped with standard threaded interfaces (e.g., M14 or 5/8"-11), they can be directly mounted on angle grinders or grinding machines without additional adapters.
Usage Scenarios
🔹Stone Floor Renovation: Used for coarse, medium, and fine grinding of marble, granite, terrazzo, and other floors to remove scratches, stains, and restore gloss.
🔹Countertop Processing and Repair: Suitable for edge chamfering, surface grinding, and scratch repair of kitchen and bathroom countertops.
🔹Concrete Surface Treatment: Can be used for coarse grinding of concrete floors before applying sealers or for removing laitance and oil stains from concrete surfaces.
🔹Wall and Facade Grinding: Used for grinding and leveling stone or tile walls, as well as surface treatment of concrete walls.
🔹Shaped Stone Processing: Due to its cup shape, it is also commonly used for grinding edges of stones with curves or special profiles.
🔹Industrial Floor Construction: Used for initial grinding and leveling of concrete floors in factories, warehouses, and other industrial settings.
Key Advantages
Why Choose Our Diamond Tools?
🔹 Advanced Diamond Formula
Optimized segment formula ensures faster cutting and longer lifespan.
🔹 High Strength Bonding
Hot-pressed sintering technology improves segment durability.
🔹 Smooth Cutting Performance
No chipping, no burning, stable cutting experience.
🔹 Wide Compatibility
Suitable for various machines and working conditions.
🔹Our Manufacturing Strength
• Advanced sintering technology
• Strict quality inspection system
• Over 10 years of production experience
• Professional R&D team
👉 All products are tested before delivery.
Payment item & shipping
🔹 Payment items?
Bank T/T,L/C,Western Union,Paypal ect
🔹 Delivery method?
• Trail order or testing order with light weight(<45kgs), we recommend Express Service.
• Normal order weighting over 45kgs, we recommend Air transportation.
• For large orders or heavy weights, we recommend sea transportation.
Frequently Asked Questions (FAQ)
🔹Q1:What material is your product ?
Our products are made from diamond , we have sintering, electroplating , and brazing technology.
🔹 Q2: How will you guarantee the quality is eligible ?
We have 3 times to examine the quality of products , first : pre-production , second : post-production , third : before delivery.So you needn't to worry about it.
🔹Q3: Can you provide OEM service?
Yes, we support OEM and customized packaging.
🔹 Q4: What is your MOQ?
Usually 3 pcs, but flexible for trial orders.
🔹Q5: What is the delivery time?
7–15 days depending on quantity and styles.
🔹 Q6: How could I complete an order ?
• Sending your inquiry/requirements about products.
• We confirm your inquiry.
• Discuss with the details of products.
• you pay us down payment , then we begin to produce stuff .
• When you receive all the goods , you can check it first, if no question , then the order is finished , if there are some questions about quality , then we can deal with it together , we are responsible for the after sales.
Ready to get the best cutting performance?
