qmdiamondtool
CNC Stubbing Wheel For Stone Slab Calibration
Technical Specifications
| Diameter(mm) | Segment Height(mm) | Inner Hole(mm) |
| 54 | 25 | 10 |
| 56 | 30 | 10 |
| 92 | 30 | 50 |
Other specifications are available upan request.
Key Characteristics
🔹Efficient Grinding and Leveling: Using high-strength synthetic diamond as the abrasive, fixed onto the metal segments through sintering or brazing processes, it can remove surface irregularities of stone with extremely high efficiency, achieving rapid leveling.
🔹Segmented Cutting Head Design: The gaps between the cutting segments form highly effective chip removal slots. This not only effectively carries away grinding debris but also allows for the introduction of coolant or air for heat dissipation, ensuring the stability of the grinding process and extending the tool's life.
🔹High Rigidity and Precision: The overall construction uses high-strength metal, making it robust enough to withstand the immense centrifugal and cutting forces generated by the high-speed rotation of a CNC machine, ensuring high precision is maintained even under heavy-load operations.
🔹Modularity and Replaceability: While the image shows a specific integrated structure, the design philosophy of such tools typically considers durability and cost-effectiveness. When the segments wear out, they can be professionally repaired or replaced, reducing long-term usage costs.
Usage Scenarios
🔹Stone Slab Leveling: In stone processing factories, it is used to level the surfaces of newly cut large stone slabs, eliminating saw marks and unevenness left by cutting, preparing them for subsequent polishing processes.
🔹Countertop and Floor Rough Grinding: In projects involving kitchen countertops or flooring, it is used for on-site rough grinding and leveling of installed stone, especially for handling height differences at joints to ensure the overall surface flatness.
🔹Shaped Stone Profiling: When paired with a 5-axis CNC machine, it can be used to machine complex contours and irregular edges of stone, such as grinding sink cutouts or special-shaped countertop edges.
🔹Concrete and Refractory Material Treatment: Besides stone, this type of high-hardness grinding wheel is also suitable for surface treatment and grinding of non-metallic hard and brittle materials like high-grade concrete and refractory bricks.



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?