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Cup Wheels

Niagara Machine has a great selection of DiamaPro Systems cup wheels for all your grinding needs. Available in 5" and 7" and in threaded and non-threaded, these contractor-approved cup wheels are high-quality, durable, and precisely designed. DiamaPro Systems diamond cup wheels have proven excellent for concrete preparation and coatings removal. We stock the complete line to assist in all applications, from the Continuous Rim Cup Wheel for Smoothing and Finishing concrete to the Star Segment Cup Wheel for opening concrete and heavy removal, we have a cup wheel for every job site requirement. 

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  • 5" 20 Seg Turbo Cup Wheel T 5" 20 Seg Turbo Cup Wheel T 5" 20 Seg Turbo Cup Wheel T grinder 5" 20 Seg Turbo Cup Wheel T back 5" 20 Seg Turbo Cup Wheel T packaging

    5" 20 Seg Turbo Cup Wheel

    DiamaPro Systems Threaded 5 Inch 20 Segment Turbo Concrete Grinding Cup Wheel Complete your project with help from the DiamaPro Systems 5-Inch 20 Segment Turbo Grinding Cup Wheel. This cup wheel attaches easily to your grinder tools with a threaded...

    $54.99
  • 5" 8 Seg 1/4 Round PCD Cup Wheel 5" 8 Seg 1/4 Round PCD Cup Wheel 5" 8 Seg 1/4 Round PCD Cup Wheel 5" 8 Seg 1/4 Round PCD Cup Wheel 5" 8 Seg 1/4 Round PCD Cup Wheel

    5" 8 Seg 1/4 Round PCD Cup Wheel

    DiamaPro Systems Threaded 5 Inch 8 Segment 1/4 Round PCD Grinding Cup Wheel Complete your project with help from the DiamaPro Systems 5-Inch 8 Segment 1/4 Round PCD Grinding Cup Wheel. This cup wheel attaches easily to your grinder tools with a threaded...

    $89.99
  • 5" Arrow Seg Cup Wheel 5" Arrow Seg Cup Wheel 5" Arrow Seg Cup Wheel

    5" Arrow Seg Cup Wheel

    DiamaPro Systems 5 Inch 6 Arrow Segment Concrete Grinding Cup Wheel Complete your project with help from the DiamaPro Systems 5-Inch Arrow Segment Grinding Cup Wheel. This 5-inch grinding cup wheel features 6 angled, arrow-shaped segments designed for...

    $64.99
  • 5"  Continuous Rim Turbo Cup Wheel 5"  Continuous Rim Turbo Cup Wheel 5"  Continuous Rim Turbo Cup Wheel

    5" Continuous Rim Turbo Cup Wheel

    DiamaPro Systems 5 Inch Continuous Rim Turbo Concrete Grinding Cup Wheel, Coarse Finish up your project with the DiamaPro Systems 5-Inch Continuous Rim Turbo Concrete Grinding Cup Wheel. This cup wheel attaches easily to your grinder tools with a...

    $69.99
  • 5" 10 Seg Turbo Cup Wheel 5" 10 Seg Turbo Cup Wheel 5" 10 Seg Turbo Cup Wheel

    5" 10 Seg Turbo Cup Wheel

    DiamaPro Systems Non-Threaded 5 Inch 10 Segment Turbo Grinding Cup Wheel Complete your project with help from the DiamaPro Systems 5-Inch 10 Segment Turbo Grinding Cup Wheel. This cup wheel attaches easily to your grinder tools with a non-threaded...

    $45.99
  • 5" Star Segment Cup Wheel 5" Star Segment Cup Wheel 5" Star Segment Cup Wheel 5" Star Segment Cup Wheel package

    5" Star Segment Cup Wheel

    Star Segment cup wheel for opening concrete and removal.  Available in 5" and 7" Available in 16 grit and 30/40 grit Threaded Designed with the toughest jobs in mind  Great for aggressive concrete hand grinding 

    $74.99 - $79.99
  • 5" Ceramic Edge Cup Wheel 5" Ceramic Edge Cup Wheel 5" Ceramic Edge Cup Wheel 5" Ceramic Edge Cup Wheel

    5" Ceramic Edge Cup Wheel

    Available in multiple grit options from 30-400 Reduces the scratches and gouging that metal bond cup wheels can cause Fast, lightweight and easy to use resulting in a superior edge Can be used on most 5" hand grinders 

    $89.00
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