{"product_id":"weiler-09856-wheel-brush-5-inch-knotted-carbon-steel","title":"Weiler 09856 Wheel Brush 5 Inch Knotted Carbon Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WEILER 09856 is a knotted wheel brush designed for aggressive surface conditioning, weld cleaning, and rust or scale removal on metal workpieces. The brush features a 5-inch outside diameter with a 0.5-inch face width and is filled with stringer bead twist knotted carbon steel wire. The knotted wire configuration concentrates filament tips for faster cutting action compared to crimped wire. Rated to 12,500 RPM, this wheel brush mounts via a threaded 5\/8-11 arbor hole and is compatible with angle grinders and bench grinders equipped with a matching threaded spindle. No shank is included. Licensed tradespeople and metalworkers use this brush for weld bead cleanup, surface prep before coating, and deburring operations.\u003c\/p\u003e\u003cp\u003eThis wheel brush is suited for fabrication shops, structural steel work, pipeline welding preparation, and general metalworking applications where a threaded-arbor angle grinder or bench grinder is the primary tool. The knotted wire design is especially effective on heavy mill scale, tight weld spatter, and corrosion on ferrous metal surfaces. It is a standard consumable in welding, pipefitting, and ironwork trades where repeated surface conditioning is required between passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-inch outside diameter with 0.5-inch face width for consistent contact on flat and curved surfaces\u003c\/li\u003e\n\u003cli\u003eKnotted stringer bead twist wire configuration for aggressive cutting action\u003c\/li\u003e\n\u003cli\u003eCarbon steel fill material rated for ferrous metal surface conditioning\u003c\/li\u003e\n\u003cli\u003eThreaded 5\/8-11 arbor hole mounts directly to compatible angle grinder or bench grinder spindles\u003c\/li\u003e\n\u003cli\u003e12,500 RPM maximum speed rating\u003c\/li\u003e\n\u003cli\u003e0.875-inch trim length and filament wire diameter in the 0.0200-0.0299 inch range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with angle grinders or bench grinders equipped with a 5\/8-11 threaded spindle. No adapter or shank is included. Verify that the tool spindle speed does not exceed the 12,500 RPM rated maximum before mounting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive wheel safety per ANSI B7.1 and applicable shop safety codes. Disconnect and de-energize the grinder before mounting or removing the brush. Confirm the tool spindle thread matches the 5\/8-11 arbor before tightening. Always conduct a visual inspection of the brush for damaged wire or deformation before each use, and ensure the operator wears appropriate PPE including eye protection and gloves during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim Length\u003c\/strong\u003e: 0.875 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: Knotted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Knot Type\u003c\/strong\u003e: Stringer Bead Twist\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: 0.0200-0.0299 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 12,500\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 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191521\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WEILER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 09856\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEILER","offers":[{"title":"Default Title","offer_id":51543363518770,"sku":"09856","price":191.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fe63632a45823638836b96175e9e21d8.jpg?v=1785917178","url":"https:\/\/voomisupply.com\/products\/weiler-09856-wheel-brush-5-inch-knotted-carbon-steel","provider":"Voomi Supply","version":"1.0","type":"link"}