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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
DEWALT Diamond Cup Grinding Wheel DW4775 7 Inch Double Row Saw Accessory (5/8-11 Threaded Arbor 8600 RPM Concrete Masonry Surface Preparation)Aggressive Double Row Diamond Core for High Production Slab Leveling The DEWALT DW4775 is a 7 inch double row segmented diamond cup grinding wheel engineered to execute rapid material removal and surface preparation on concrete and masonry. Operating at rotational speeds up to 8,600 RPM, this premium accessory features a 5 8 inch 11 threaded arbor for direct attachment to high powered industrial angle grinders. The extended performance diamond matrix
Aggressive Double Row Diamond Core for High Production Slab Leveling
The DEWALT DW4775 is a 7-inch double row segmented diamond cup grinding wheel engineered to execute rapid material removal and surface preparation on concrete and masonry. Operating at rotational speeds up to 8,600 RPM, this premium accessory features a 5/8-inch-11 threaded arbor for direct attachment to high-powered industrial angle grinders. The extended-performance diamond matrix incorporates large heat-treated steel segments that withstand intense thermal friction during heavy-duty dry grinding, leveling, and coating removal tasks.
Best Used For:
- Concrete Floor Leveling: Grinding down high spots, rough seams, and structural unevenness on large poured concrete slabs.
- Industrial Coating Removal: Stripping away thick epoxy layers, stubborn thinset adhesives, master sealants, and old paint matrices.
- Masonry Surface Restoration: Smoothing out irregular brickwork, rough cinder blocks, and concrete foundation walls cleanly.
Key Performance & Safety Features
- Extended Performance Matrix: Advanced industrial diamond bond formulation outlasts conventional abrasive discs to maximize accessory longevity.
- Double Row Segment Configuration: Multi-segment layout delivers a highly aggressive bite and smoother surface flattening than single-rim options.
- Heat-Treated Steel Base: Robust structural steel backing plates resist thermal expansion and distortion under high-torque mechanical loads.
- High Diamond Concentration: Uniformly distributed diamond grid layout yields a faster, cleaner cut rate for commercial surface prep.
- Integrated Threaded Hub: Internal 5/8-11 thread mounts directly onto grinder spindles for stable, low-vibration rotational balance.
What's Included
- (1) DEWALT DW4775 7-Inch Double Row Diamond Cup Grinding Wheel
Technical Specifications
| Manufacturer | DEWALT |
| Model Number | DW4775 |
| Wheel Diameter | 7 Inches |
| Arbor Size | 5/8 Inch - 11 Threaded |
| Rim Configuration | Double Row Segmented |
| Abrasive Material | Industrial Diamond Matrix |
| Maximum Speed | 8,600 RPM |
| Grinding Method | Dry Grinding |
| Material Applications | Concrete, Block, Brick, Masonry |
| Product Weight | 2.4 lbs |
| Product Depth | 9.812 Inches |
| UPC Barcode | 076174477504 |
Pro-Tip: When profiling concrete dry, keep the cup wheel flat against the slab surface and move in sweeping, circular motions; let the tool speed do the work rather than applying excessive downward body pressure, which avoids uneven groove cutting and premature segment friction glazing.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy