{"product_id":"norton-66252838860-cup-brush-2-25in-carbon-steel-crimped","title":"Norton 66252838860 Cup Brush 2.25in Carbon Steel Crimped","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66252838860 is a crimped-wire cup brush designed for surface preparation, deburring, cleaning, and blending on metal workpieces. The brush measures 2.25 inches in diameter with a 1\/4-inch shank arbor for use in standard die grinders and drill motors. Wire diameter is 0.014 inches, made from carbon steel, providing moderate aggression suitable for rust removal, weld spatter cleanup, and light scale removal. Trim length is 0.625 inches. Maximum rated speed is 4,500 RPM. This type of abrasive accessory is handled by metalworkers, maintenance technicians, fabricators, and general industrial tradespeople.\u003c\/p\u003e\n\u003cp\u003eThis cup brush suits light to medium surface preparation tasks on ferrous metals in industrial, maintenance, and fabrication settings. The crimped wire construction delivers a slightly flexible action that conforms to irregular surfaces and contours, making it practical for cleaning pipe ends, weld joints, castings, and structural steel components. The 1\/4-inch shank allows direct mounting in most pneumatic die grinders or electric rotary tools without adapters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2.25-inch brush diameter for concentrated surface contact\u003c\/li\u003e\n  \u003cli\u003eCrimped carbon steel wire at 0.014 inches diameter for controlled aggression\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch straight shank fits standard die grinders and rotary tools\u003c\/li\u003e\n  \u003cli\u003e0.625-inch trim length provides wire flex and fatigue resistance\u003c\/li\u003e\n  \u003cli\u003e4,500 RPM maximum rated speed\u003c\/li\u003e\n  \u003cli\u003eSuitable for rust removal, weld spatter, and scale cleaning on ferrous surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use cup brush for die grinders and rotary tools equipped with a 1\/4-inch collet or shank chuck.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by the end user or equipment operator. Always power down and disconnect the tool from its air or electrical supply before mounting or removing the brush. Verify the tool RPM rating meets or exceeds the brush maximum of 4,500 RPM before operation. Operators should wear appropriate face and eye protection and follow applicable ANSI B11 and OSHA abrasive wheel safety guidelines during use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.014 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Type\u003c\/strong\u003e: Crimped\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFill Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Type\u003c\/strong\u003e: Shank\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrim Length\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 4,500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191521\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: NORTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66252838860\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51539127370034,"sku":"66252838860","price":70.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f32264c3eb08e6f38a26f1c9bfe9509b.jpg?v=1785835040","url":"https:\/\/voomisupply.com\/products\/norton-66252838860-cup-brush-2-25in-carbon-steel-crimped","provider":"Voomi Supply","version":"1.0","type":"link"}