4-1/2" Diamond Cup Wheel Concrete Grinding Disc for Granite Stone

★★★★★ 5.0 26 reviews

US$7.99
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US$7.99
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Free shipping Free 30-day returns

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Product details

Management number 250163022 Release Date 2026/09/17 List Price US$7.99 Model Number 250163022
Category
  • Premium Diamond Grinding Performance:ONEGOTOOL 4-1/2 inch diamond cup wheel features high-grade industrial diamond particles uniformly bonded to a sturdy steel core, delivering aggressive and consistent grinding on concrete, stone, masonry, and cement surfaces for professional-level results.
  • Versatile & Multi-Material Compatibility:Ideal for concrete grinding, surface preparation, thin-set/mastic removal, and smoothing stone, granite, marble, rock, and brick. Works perfectly with 4-1/2 inch angle grinders for both DIY and professional jobs.
  • Durable & Long-Lasting Design:Heavy-duty diamond segments and heat-resistant brazed construction ensure exceptional wear resistance, reducing downtime from frequent replacements. Optimized cooling vents prevent overheating and extend service life.
  • Fast & Smooth Grinding Efficiency:Precision-engineered cup wheel design offers aggressive material removal while producing a smooth, even finish. Minimizes vibration and chatter for stable operation, saving time and improving work quality.
  • Universal Fit & Easy to Use:Fits all standard 4-1/2 inch (115mm) angle grinders with 7/8 inch arbor. Ready to install and use for dry or wet grinding applications—perfect for contractors, remodelers, and DIY enthusiasts.

ASIN B0GWMCVZ9W
Model 4-1/2
Grit Type Coarse
Brand Name ONEGOTOOL
Unit Count 1 Count
Grit Number 45
Part Number DY409
Manufacturer ONEGOTOOL
Item Diameter 11.5 centimeters
Material Type Diamond
Item Highlight Fits 4-1/2" angle grinders. Wet or dry use. Fast stock removal on concrete, granite, stone, masonry & mortar surfaces.
Item Dimensions 4.5 x 4.5 x 0.1 inches
Number of Items 1
Number of Packs 1
Construction Type Super-Abrasive
Compatible Devices Angle Grinder
Grit Material Type Diamond
Compatible Material Concrete, Stone, Masonry, Cement, Granite, Marble, Brick
Included Components grinding wheels
Item Dimensions L x W 4.5"L x 4.5"W
Maximum Rotational Speed 13800 rpm
Industry Standard Identifier 4-1/2
Recommended Uses For Product Concrete surface preparation

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5 out of 5
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26 ratings | 11 reviews
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