
SMT Diamond Cup Grinding Wheel for Concrete 4 Inch
The SMT Diamond Cup Grinding Wheels 4 Inch offers high performance concrete grinding and coating removal with turbo row diamond segments. Suitable for dry and wet use on concrete, cement, masonry, marble, and stone. Trusted quality from Expert Tools World Pakistan
Return Policy
Free Returns within 7 Days of Shipment

No Hassle Returns
Except as otherwise described here in our Terms & Conditions, if you are not satisfied for any reason, items may be returned within 7 days of shipment for a full credit or exchange. We will cover the cost of return shipping, and credit the original form of payment within 7 business days of receipt. Certain exceptions apply.
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Items can be returned from order history while logged in, or by using your order number and email address. A button to return item(s) will be available as long as they are within 7 days of shipment.
Items submitted for a return online are eligible for a full credit refund. For replacements, please contact Customer Service.
Exceptions
- Returned items must be in the original packaging, contain all components, and be in new condition.
- Returns may require additional information or a photo of the item(s) to process the return.
- Returns received at Expert tools without a packing slip may be assessed a 15% processing fee that will be deducted from any credit due.
- Returns received without a Expert tools return label may take more than 7 days to credit.
Expert tools World reserves the right to refuse or limit any returns that, in Expert tools sole judgment, appear to be fraudulent, abusive, in violation of these terms, or otherwise inappropriate.
Damaged Items
We work hard to ensure that all items are received in good condition, and if the item is damaged, we sincerely apologize for any inconvenience. We will do all we can to remedy the situation—either by sending a replacement item or refunding your order—and we’ll help you return the damaged item at our expense. Start the return online for a full credit refund, or contact Customer Service for replacements.

SMT Diamond Cup Grinding Wheels for Concrete Turbo Row Segments 4 Inch
Achieve fast, smooth, and professional concrete grinding results with SMT Diamond Cup Grinding Wheels. Engineered for heavy duty construction and surface preparation work, these turbo row diamond cup wheels are designed to deliver high material removal efficiency, excellent surface finish, and long service life when used with angle grinders.
Key Features & Benefits
- Turbo Row Diamond Segments: Designed for fast and aggressive grinding while maintaining smooth surface control on concrete and masonry.
- High Diamond Concentration: Ensures longer life, consistent cutting performance, and reduced wear during extended use.
- Heavy Duty Steel Body: Heat treated steel core provides excellent balance, strength, and vibration reduction.
- Efficient Cooling Design: Built in air holes improve heat dissipation and enhance grinding efficiency.
- Wet and Dry Grinding: Suitable for both dry and wet applications depending on job requirements.
- Multiple Teeth Options: Available in 7 teeth, 12 teeth, and 28 teeth to match different grinding needs.
Applications
- Concrete surface grinding and leveling
- Cement smoothing and finishing
- Marble, granite, and natural stone grinding
- Masonry, brick, and block surface preparation
- Tile adhesive, epoxy, paint, and coating removal
Why Choose SMT Diamond Cup Grinding Wheels
SMT diamond cup wheels are manufactured to meet professional construction standards. Commonly searched in Pakistan as diamond cup wheel, concrete grinding wheel, and diamond grinder disc, these wheels are trusted by contractors, fabricators, and finishing professionals for reliable performance and clean results on demanding job sites.
Compatible Tools
- Angle grinders
- Hand held grinding machines
Why Buy from Expert Tools World
Expert Tools World is a trusted hardware and tools store in Pakistan, supplying 100% original and authentic SMT products. We focus on quality, durability, and professional grade tools that deliver real value for money.
Summary
The SMT Diamond Cup Grinding Wheel 4 Inch is a powerful solution for concrete grinding, surface leveling, and coating removal. With turbo row diamond segments, strong steel construction, and multiple teeth options, it delivers reliable performance for both professional and industrial use.
Specifications
| Specification | Details |
|---|---|
| Brand | SMT |
| Product Type | Diamond Cup Grinding Wheel |
| Diameter | 4 Inch 115 mm |
| Bore Size | 20 mm |
| Teeth Options | 7 Teeth, 12 Teeth, 28 Teeth |
| Segment Type | Turbo Row Diamond Segments |
| Grinding Type | Wet and Dry |
| Maximum Speed | 12200 RPM |
| Application Materials | Concrete, Cement, Marble, Granite, Stone, Masonry |
| Country of Origin | China |
| Select Teeth: | 4" Inch 7 Teeth, 4″ Inch 12 Teeth, 4″ Inch 28 Teeth |
|---|
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