DEWALT DW4775 7-Inch Double Row Diamond Cup Grinding Wheel for Concrete and Masonry High Performance Fast Material Removal 5/8-11 Threaded Arbor

Aggressive Grinding Power for Professional Masonry: DEWALT 7-Inch Double Row Diamond Cup Wheel

Achieve superior surface preparation and rapid material removal with the DEWALT DW4775 7-Inch Double Row Diamond Cup Grinding Wheel. Engineered for the most demanding masonry tasks, this heavy-duty wheel features an innovative cutting matrix with a high, uniform concentration of industrial-grade diamonds. The double row segmented design provides a significantly more aggressive cut rate and a longer service life compared to standard single-rim wheels. Whether you are leveling uneven concrete floors, removing heavy epoxy coatings, or smoothing out stubborn masonry surfaces, this wheel delivers the industrial-strength performance required to get the job done efficiently.

Built for endurance, the DW4775 utilizes large heat-treated steel segments that resist thermal distortion even during prolonged dry grinding. This extended-performance diamond matrix is specifically designed to outlast conventional abrasive wheels by a wide margin, reducing your tool costs and downtime. The large 7-inch diameter provides a broader footprint for flatter results on large surface areas, while the high-quality steel body ensures stability and reduced vibration. Designed for use with high-powered angle grinders, this cup wheel is the ultimate accessory for contractors specializing in flooring, foundation work, and general masonry restoration.

Key Features

• Extended Performance Matrix: Advanced diamond bond formulation outlasts conventional abrasive wheels for maximum value.
• Double Row Segmented Design: Offers more aggressive material removal and significantly longer life than single-row alternatives.
• Heat-Treated Steel Body: Large grinding segments mounted on durable steel bodies provide increased durability under high-torque loads.
• High Diamond Concentration: Uniformly distributed diamonds yield a faster cut rate for professional surface prep.
• Dry Grinding Versatility: Perfectly suited for dry grinding concrete, stone, brick, and other tough masonry materials.
• Large 7-Inch Diameter: Covers more surface area quickly for efficient leveling and smoothing of large slabs.

What's Included

• (1) DEWALT DW4775 7-Inch Double Row Diamond Cup Grinding Wheel

Specifications

Pro-Tip: When grinding concrete with a double-row cup wheel, maintain a slight 5-to-10 degree angle between the wheel and the surface rather than keeping it perfectly flat. This allows the diamond segments to "bite" more effectively and facilitates better dust extraction when used with a vacuum-shroud attachment, resulting in a cleaner finish and faster material removal.