Dewalt Accessories DW4772T 4 in Diamond Grinding Wheel 3-pack

Product Description

The DEWALT ACCESSORIES DW4772T is a 4-inch diamond grinding wheel designed for dry grinding of concrete and masonry surfaces. Sold in a pack of 3, these wheels feature a high concentration of diamonds for aggressive material removal and extended wheel life. The double rim design increases cutting aggressiveness, while heat-treated steel bodies add structural durability through repeated heavy-duty use. Installed by masonry contractors, tile setters, and concrete finishing crews, the DW4772T is a working-grade consumable suited to production grinding environments where consistency and wheel longevity matter.

The DW4772T is built for dry grinding applications on concrete slabs, block, brick, stucco, and similar masonry materials. Large grinding segments increase surface contact and help smooth uneven surfaces efficiently. These wheels perform well on angle grinders in both residential and commercial concrete finishing scenarios, including surface prep before coatings, joint cleanup, and material removal on horizontal and vertical masonry planes.

Key Features

• High diamond concentration for aggressive material removal and extended wheel life
• Double rim design increases grinding aggressiveness and consistent stock removal
• Large grinding segments maximize surface contact on concrete and masonry
• Heat-treated steel bodies provide structural durability in heavy-duty applications
• Rated for dry grinding — suitable for concrete, block, brick, and stucco
• Sold as a pack of 3 for cost-effective stocking on production jobs

Compatibility

Designed as an OEM-style replacement grinding wheel for 4-inch angle grinders used in concrete and masonry dry-grinding applications.

Installation Notes

Diamond grinding wheels of this type are typically mounted and operated by masonry contractors or experienced tradespeople using 4-inch angle grinders. Verify that the grinder's rated RPM meets or exceeds the wheel's maximum RPM rating before mounting. Inspect the wheel for cracks or damage before each use and never use a damaged wheel. Follow ANSI B7.1 and tool manufacturer guidelines for proper guard installation and personal protective equipment including eye and face protection.