{"product_id":"norton-66252839107-knotted-carbon-steel-wheel-brush-6-in","title":"Norton 66252839107 Knotted Carbon Steel Wheel Brush 6 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66252839107 is a knotted carbon steel wheel brush designed for aggressive surface preparation on metal. It mounts via a threaded 5\/8-11 arbor and spins up to 12,000 RPM, making it well-suited for weld spatter removal, rust stripping, scale removal, and deburring on steel and iron workpieces. The 6-inch outside diameter and 5\/8-inch face width deliver focused contact pressure. Knotted wire construction provides greater cut aggressiveness compared to crimped fill, and the coarse carbon steel filaments handle tough mill scale and heavy oxidation. Licensed trades and fabrication shops use this brush on angle grinders and bench grinders for prep work ahead of welding, coating, or inspection.\u003c\/p\u003e\n\u003cp\u003eThis wheel brush is appropriate for industrial and heavy-duty shop applications including structural steel fabrication, pipe preparation, and maintenance grinding. It is used by ironworkers, pipefitters, millwrights, and welders who need a reliable tool for metal surface conditioning. The coarse filament grade makes it a practical choice when light-duty or crimped brushes have insufficient cutting action. It is sold individually and does not include a separate shank or adapter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKnotted carbon steel wire for maximum aggressiveness on heavy rust, scale, and weld spatter\u003c\/li\u003e\n  \u003cli\u003e6-inch outside diameter with 5\/8-inch face width for focused surface contact\u003c\/li\u003e\n  \u003cli\u003eThreaded 5\/8-11 arbor mount compatible with standard angle grinder and bench grinder spindles\u003c\/li\u003e\n  \u003cli\u003eRated to 12,000 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-inch trim length with filament wire diameter in the 0.020 to 0.029 inch range\u003c\/li\u003e\n  \u003cli\u003eCoarse grade fill — not encapsulated, no shank included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on angle grinders and bench grinders equipped with a 5\/8-11 threaded spindle. Confirm the tool's rated speed meets or exceeds the 12,000 RPM maximum before mounting.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive wheel safety per ANSI B11 and OSHA 29 CFR 1910.215 guidelines. Always power down and disconnect the grinder before mounting or removing the brush. Verify the grinder spindle thread matches the 5\/8-11 arbor before installation, and confirm the tool's rated free speed does not exceed the brush's 12,000 RPM maximum. Wear appropriate PPE including face shield, gloves, and hearing protection during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrim Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Hole Thread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: Knotted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFill Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilament Wire Diameter Range\u003c\/strong\u003e: 0.0200 to 0.0299 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 12,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEncapsulated\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Included\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.3 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: 66252839107\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544474943794,"sku":"66252839107","price":19.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e60db140e23d9c5c5ee65f7f479abe22.jpg?v=1785927360","url":"https:\/\/voomisupply.com\/products\/norton-66252839107-knotted-carbon-steel-wheel-brush-6-in","provider":"Voomi Supply","version":"1.0","type":"link"}