7" / 180mm Diamond Cup Wheels

Heavy-Duty Diamond Cup Wheels for Concrete Grinding

Our 180mm (7") diamond cup wheels are designed for aggressive concrete grinding, coating removal, and surface preparation. Built for professional contractors, these grinding wheels deliver fast material removal, reliable performance, and long service life on demanding job sites.

Designed for use with angle grinders, these cup wheels are ideal for concrete surface preparation, levelling, and coating removal.

For complete floor preparation systems, explore our Redi-Lock segments and 125mm Concrete Grinding Discs.

3 products

Concrete Grinding Cup Wheel Segment Types: Uses & Grit Options

Explore different grinding disc designs including 12 Segments, Arrow, and Zig-Zag types, each crafted for specific surface preparation tasks.

Not all concrete grinding discs are the same. The segment type, bond, and grit can dramatically affect performance on different surfaces. Use the comparison below to select the best grinding cup wheel for your needs.

Overview of Grinding Disc Segment Types and Their Best Applications
Type Best For Grits
12 Segments Rapid material removal with a smooth concrete finish 16
5 Segments Arrow Aggressive grinding for fast material removal 16
Zig Zag Smoother finish with enhanced grinding control 16

Choosing the right 180mm (7-inch) concrete grinding cup wheel is essential for efficient surface preparation on large concrete areas. These larger-diameter wheels are designed for aggressive material removal, making them perfect for floor grinding, coating removal, and concrete leveling. Available in various segment types like arrow, turbo, and zig-zag, each wheel delivers optimal performance for different applications. By matching the grit and bond to your specific project, you’ll achieve faster results, a smoother finish, and extend the life of your grinding tools—ideal for professional contractors and serious DIYers alike.

SHOWCASING OUR GRINDING TOOLS & INDUSTRIAL ACCESSORIES

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