If you’ve been busting out concrete prep or smoothing rough patches, the is one accessory you’ll want in the bag. This isn’t some flimsy abrasive disc — this is a real diamond cup wheel meant to take on concrete and masonry with teeth that actually bite.

In the real world, that diamond-segment construction means grit that stays sharp longer and stays put under heavy use — no shearing off after a few passes. And that matters a lot on a job site where downtime is money and you need gear that keeps moving with you.

Key Features:

• Double Row Design - Two rows of diamond segments boost grinding life and surface coverage.
• High Diamond Concentration - Offers more bite and slower wear for heavy-duty concrete work.
• Heat-Treated Steel Body - Keeps the wheel holding up under load, even when things get hot.
• 125mm Diameter - Ideal size for most angle grinders used in concrete and stone grinding.
• 22.2mm Bore Size - Standard fit for common grinder spindles without adapters.

Applications

You’ll find the double row design really comes alive when you’re grinding down uneven concrete slabs, removing high spots on masonry blocks, or prepping surfaces for leveling. This wheel isn’t picky — it’ll chew through tough spots and leave a more even surface faster than soft abrasive discs can manage.

Why Choose This Model

Here’s the thing — not all cup wheels are built for real construction grunt work. This model’s high diamond concentration helps you scrap away material with fewer passes, so you’re not fighting the tool to get results. In practice that means less time grinding and more time moving to the next task, which is exactly what you want when you’re on the clock.

Technical Specifications Explained

• Diameter – 125mm - A practical size that balances grinding surface with control on angle grinders.
• Bore Size – 22.2mm - Matches the spindle of most 5" grinders without fuss.
• Diamond Segment Material - That’s the gritty surface doing the actual grinding — harder and more durable than standard abrasives.
• Double Row Layout - More contact area and longer life compared to single row wheels.
• Steel Construction - Tough core that resists bending and stays true under load.

Who Should Buy This

If you’re a pro finisher, concrete contractor, or serious DIYer who does regular grinding and surface prep, the diamond-segment construction of this wheel will save you time and effort. It’s built to take hits and keep going where cheap wheels would burn up or wear out.

And if you’ve got an angle grinder and you’re grinding concrete, stone, or masonry more than a few times a year — this is the accessory that starts to pay for itself in durability and performance.