{"product_id":"freud-dmacw0450-diamond-cup-wheel-4-5in-masonry","title":"Freud DMACW0450 Diamond Cup Wheel 4.5in Masonry","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe FREUD DMACW0450 is a 4.5-inch diamond cup wheel engineered for masonry and concrete grinding applications. Part of the Diablo line, this cup wheel is built with industrial-grade diamonds and L-shaped diamond segments designed to remove material aggressively while minimizing gouging and swirl marks on the work surface. Extra-wide slots run along the face to promote continuous dust extraction during grinding. The result is a wheel that delivers up to three times faster material removal compared to standard diamond cup wheels, with extended service life suited for demanding jobsite conditions. Typically installed by masons, tile setters, and concrete finishing contractors.\u003c\/p\u003e\u003cp\u003eThis cup wheel is sized at 4.5 inches in diameter and is intended for use in concrete grinding, surface preparation, and masonry work. The extra-wide slot design keeps dust moving away from the cutting surface, which improves visibility and reduces heat buildup during extended use. The L-shaped segment geometry helps maintain a consistent grind pattern without leaving deep swirl marks or gouges, making it appropriate for surface prep work where finish quality matters. It is sold in a package quantity of four wheels.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eL-shaped diamond segments reduce gouging and swirl marks during grinding\u003c\/li\u003e\n\u003cli\u003eExtra-wide slots provide maximum dust extraction at the grinding surface\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade diamonds deliver up to three times faster material removal versus standard cup wheels\u003c\/li\u003e\n\u003cli\u003eExtended wheel life suitable for high-demand concrete and masonry applications\u003c\/li\u003e\n\u003cli\u003e4.5-inch diameter fits common angle grinders used in trade applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and aftermarket option for 4.5-inch angle grinders used in concrete surface preparation and masonry grinding applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by masons, concrete finishers, or general contractors using a compatible 4.5-inch angle grinder. Ensure the grinder is fully powered off and unplugged before mounting or removing the cup wheel. Verify that the arbor size and maximum RPM rating of the grinder match the wheel specifications before use. Follow applicable ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Masonry and concrete grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegment Style\u003c\/strong\u003e: L-shaped diamond segments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.32 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FREUD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DMACW0450\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":51561649176882,"sku":"DMACW0450","price":345.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1137dcaa692500cd28fec730051b9a48.jpg?v=1786467099","url":"https:\/\/voomisupply.com\/products\/freud-dmacw0450-diamond-cup-wheel-4-5in-masonry","provider":"Voomi Supply","version":"1.0","type":"link"}