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ZS-DCW125-SS18
ZS TOOL
This professional 125mm diamond cup wheel features a high-density arrangement of slanted diamond segments for controlled grinding and surface preparation of concrete and other cement-based building materials.
The angled segment layout provides more consistent contact with the working surface and helps distribute grinding pressure evenly. Compared with low-segment aggressive grinding wheels, this design offers a practical balance of material removal speed, surface control and working life.
Large ventilation openings between the supporting ribs promote airflow and allow grinding dust to escape efficiently. The wheel is suitable for professional contractors, floor preparation specialists and tool distributors looking for a versatile concrete grinding solution.
Slanted diamond segments for stable and controlled grinding
High-density segment layout for consistent surface contact
Suitable for leveling, smoothing and general surface preparation
Open steel body supports cooling and dust evacuation
Helps reduce uneven grinding and deep surface marks
Balanced construction for smoother operation
Designed for standard 125mm angle grinders
OEM branding, bond, grit and packaging options available
| Specification | Details |
|---|---|
| Product Type | Diamond Grinding Cup Wheel |
| Diameter | 125mm / 5 inch |
| Bore Size | 22.23mm |
| Segment Design | Single-Row Slanted Segments |
| Maximum Speed | 12,200 RPM / 80m/s |
| Applicable Standard | EN 13236 |
| Recommended Machine | 125mm Angle Grinder |
| Recommended Operation | Dry grinding with suitable dust extraction |
| Diamond Grit | Customizable according to application |
| Bond Hardness | Soft, medium or hard bond available |
Leveling uneven concrete surfaces
Removing concrete high spots
Grinding concrete edges and corners
Smoothing cement screed
Removing laitance and light cement residue
Preparing surfaces before applying coatings
General repair and renovation work
Blending previously ground areas
Concrete
Cement screed
Masonry
Terrazzo
Cement-based building materials
The slanted diamond segments create a sweeping grinding action as the wheel rotates. This arrangement helps maintain stable contact with the surface while directing grinding dust toward the open areas of the wheel.
The relatively high number of segments distributes the working load across a larger grinding area. This can provide more controlled material removal, a more consistent scratch pattern and longer service life than cup wheels with fewer aggressive segments.
Selecting the correct bond is important for grinding efficiency and segment life:
Soft bond: Recommended for hard concrete because it exposes new diamond particles more quickly.
Medium bond: Suitable for general-purpose concrete and screed grinding.
Hard bond: Recommended for soft or abrasive concrete to reduce premature segment wear.
Please provide the concrete hardness, required finish and grinding machine information when requesting a quotation so that we can recommend the appropriate bond and grit.
Install the wheel on a compatible 125mm angle grinder with the correct guard and flange. For dry grinding, use a suitable dust shroud connected to an industrial vacuum system.
Move the wheel continuously across the surface and avoid applying excessive downward pressure. Do not hold the wheel in one position for an extended period, as this may create uneven grinding marks or unnecessary heat.
Wet grinding should only be performed when the machine and working environment are specifically approved for wet operation.
Inspect the wheel before every use. Do not use it if the steel body or diamond segments are cracked, damaged or loose. Never exceed the maximum speed marked on the wheel.
Always wear suitable eye protection, hearing protection, respiratory protection, safety gloves and protective clothing during operation.
We provide OEM and private-label services for professional distributors and tool brands. Available customization includes segment bond, diamond grit, wheel color, laser marking, labels and packaging.
Contact us with your target material, required grinding performance and order quantity for product recommendations and quotation.
This 125mm diamond cup wheel features specially arranged zigzag wave segments for efficient concrete grinding and surface preparation. Compared with conventional straight-segment designs, the wave-shaped layout helps maintain more continuous contact with the work surface, providing a practical balance between material removal speed, grinding control and surface finish.
The ventilated steel body and open spaces between the diamond segments help remove grinding dust and dissipate heat during operation. It is suitable for professional contractors, tool distributors and industrial users requiring a reliable grinding solution for common construction materials.
Zigzag wave segment design for controlled and efficient grinding
Stable contact helps reduce uneven cutting and surface gouging
Suitable for leveling high spots and correcting uneven surfaces
Open segment layout supports dust discharge and cooling
Balanced steel body for smoother operation
Compatible with standard 125mm angle grinders
Suitable for OEM branding, color and packaging customization
| Specification | Details |
|---|---|
| Product Type | Diamond Grinding Cup Wheel |
| Diameter | 125mm / 5 inch |
| Bore | 22.23mm |
| Segment Design | Zigzag / Wave Segment |
| Maximum Speed | 12,200 RPM / 80m/s |
| Applicable Standard | EN 13236 |
| Recommended Machine | 125mm Angle Grinder |
| Working Method | Primarily dry grinding with suitable dust extraction |
| Available Bond | Soft, medium or hard bond upon request |
| Available Grit | Customizable according to the application |
Grinding and leveling concrete surfaces
Removing high spots and surface irregularities
Grinding concrete edges and corners
Preparing floors before applying coatings
Removing laitance and light cement residue
Smoothing screed and masonry surfaces
General construction surface preparation
Concrete
Cement screed
Masonry
Terrazzo
Cement-based building materials
The zigzag wave segment arrangement creates multiple contact points during grinding. This helps distribute the grinding pressure more evenly and reduces the risk of the wheel cutting too deeply into one area. The design is suitable for users who require effective material removal while retaining better control over the finished surface.
The spaces between the segments also provide channels for dust evacuation and airflow, helping maintain stable grinding performance during continuous work.
For the best grinding performance, the bond should be selected according to the hardness of the material:
Soft bond: Recommended for hard concrete, as it exposes new diamond particles more quickly.
Medium bond: Suitable for general-purpose concrete grinding.
Hard bond: Recommended for soft or abrasive concrete to reduce premature segment wear.
Please provide information about the material and required grinding performance when requesting a quotation so that the appropriate bond and diamond grit can be recommended.
Use the wheel with a compatible 125mm angle grinder and an appropriate protective guard. For dry grinding, connect the grinder to a suitable dust shroud and industrial vacuum system. Move the wheel steadily across the surface and avoid applying excessive pressure or holding it in one position for an extended period.
Wet grinding should only be performed when both the grinding machine and working environment are approved for wet operation.
Always inspect the wheel before use and do not use a damaged or cracked wheel. Confirm that the grinder speed does not exceed the maximum RPM marked on the product. Wear suitable eye protection, hearing protection, respiratory protection and safety gloves during operation.
Customized segment bonds, diamond grits, wheel colors, laser markings, labels and packaging are available for distributors and private-label brands. Contact us with your target material, machine type and expected grinding performance for product recommendations and quotation.
