{"product_id":"dewalt-accessories-dw4782-segmented-diamond-blade-4-5-in","title":"Dewalt Accessories DW4782 Segmented Diamond Blade 4.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DEWALT ACCESSORIES DW4782 is a 4.5-inch segmented diamond blade engineered for fast, efficient dry cutting of concrete, stone, and brick. The blade features a high-performance diamond matrix with large cobalt-infused diamond segments that deliver aggressive material removal and extended service life — rated at 200 times the lifespan of conventional abrasive blades. The laser-welded, heat-treated steel body provides structural resilience under the sustained stress of demanding masonry cuts. This blade is suited for licensed contractors and experienced tradespeople working in masonry, concrete flatwork, and hardscape applications.\u003c\/p\u003e\n\u003cp\u003eThe DW4782 is designed for professional masonry cutting tasks in both residential and commercial settings. Typical applications include cutting concrete slabs, block, brick, and natural stone. The segmented rim design promotes airflow and heat dissipation during dry cutting, helping maintain cut quality over extended use. The blade ships in a package of 10 units, making it practical for job-site stocking or crew supply.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSegmented diamond rim with cobalt-infused diamond matrix for aggressive material removal\u003c\/li\u003e\n  \u003cli\u003eRated at 200 times the lifespan of standard abrasive cutting blades\u003c\/li\u003e\n  \u003cli\u003eLaser-welded, heat-treated steel body for structural durability under heavy masonry loads\u003c\/li\u003e\n  \u003cli\u003eDesigned for dry cutting of concrete, stone, and brick\u003c\/li\u003e\n  \u003cli\u003e4.5-inch diameter fits standard angle grinders and compatible cut-off tools\u003c\/li\u003e\n  \u003cli\u003ePackaged in a quantity of 10 per unit of measure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-fit segmented diamond blade for 4.5-inch angle grinders and compatible handheld cut-off saws used in masonry applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified tradesperson familiar with abrasive and diamond blade safety requirements. Verify the tool spindle speed rating meets or exceeds the blade maximum RPM before mounting. Always power down and disconnect the tool from its power source before changing blades. Follow ANSI B7.1 and applicable job-site safety standards for blade guarding and personal protective equipment during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Type\u003c\/strong\u003e: Segmented Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Method\u003c\/strong\u003e: Dry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e: Concrete, Stone, Brick\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSegment Material\u003c\/strong\u003e: Cobalt-infused diamond matrix\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Construction\u003c\/strong\u003e: Laser-welded, heat-treated steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLifespan Rating\u003c\/strong\u003e: 200 times conventional abrasive blades\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10 per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.32 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DEWALT ACCESSORIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DW4782\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51559429177650,"sku":"DW4782","price":141.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/770d543a2548d86bf5d66642a9c0b952.jpg?v=1786432225","url":"https:\/\/voomisupply.com\/products\/dewalt-accessories-dw4782-segmented-diamond-blade-4-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}