{"product_id":"norton-66252839022-wheel-brush-4-in-stringer-bead-ss","title":"Norton 66252839022 Wheel Brush 4 in Stringer Bead Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252839022 is a stringer bead twist wire wheel brush designed for aggressive surface preparation on metal and fabricated components. Built with stainless steel fill wire in the coarse grade, it delivers effective removal of weld spatter, mill scale, rust, and surface contamination. The brush mounts via a 5\/8-11 threaded arbor hole and is rated to 20,000 RPM, making it compatible with standard angle grinders and die grinders used in welding, fabrication, and industrial maintenance work. The 0.25-inch face width concentrates wire contact in a narrow band, which is ideal for cleaning weld beads and tight grooves without excessive material removal.\u003c\/p\u003e\u003cp\u003eThis wheel brush is suited for use in metal fabrication shops, pipe welding, structural steel work, and general industrial cleaning applications. The stringer bead twist wire configuration provides a more aggressive cutting action than crimped wire, making it effective on heavier scale and tightly adhered deposits. It is typically used by welders, pipefitters, ironworkers, and maintenance technicians who require consistent surface prep results at high rotational speeds. The stainless steel wire resists contamination of workpieces where carbon steel wire is not appropriate, such as stainless or aluminum substrates.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStringer bead twist wire knot type for aggressive cleaning and weld bead dressing\u003c\/li\u003e\n\u003cli\u003eStainless steel fill material prevents cross-contamination on sensitive metal substrates\u003c\/li\u003e\n\u003cli\u003e5\/8-11 threaded arbor mount for secure attachment to standard angle grinders\u003c\/li\u003e\n\u003cli\u003e20,000 RPM maximum speed rating for use with high-speed grinders\u003c\/li\u003e\n\u003cli\u003eCoarse grade wire for heavy-duty scale, spatter, and rust removal\u003c\/li\u003e\n\u003cli\u003e0.25-inch face width concentrates contact area for precise bead and groove cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement wheel brush for use with angle grinders and bench grinders fitted with a 5\/8-11 threaded arbor spindle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified tradesperson familiar with abrasive tool mounting procedures. Always power down and unplug or lock out the grinder before mounting or removing the brush. Confirm the grinder spindle thread matches the 5\/8-11 arbor specification and that the tool RPM rating meets or exceeds the brush maximum of 20,000 RPM. Wear appropriate PPE including a face shield and gloves when operating wire brushes at speed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.25 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\u003eArbor Hole Style\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: Stringer Bead Twist\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilament Wire Diameter Range\u003c\/strong\u003e: 0.0200 - 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: 20,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Included\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncapsulated\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 66252839022\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544183669042,"sku":"66252839022","price":19.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a0410cb4bc06602d75344199edf54076.jpg?v=1785925387","url":"https:\/\/voomisupply.com\/products\/norton-66252839022-wheel-brush-4-in-stringer-bead-ss","provider":"Voomi Supply","version":"1.0","type":"link"}