{"product_id":"weiler-93657-cup-brush-6-in-steel-crimped-6600-rpm","title":"Weiler 93657 Cup Brush 6 in Steel Crimped 6600 Rpm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WEILER 93657 is a crimped wire cup brush designed for surface preparation, weld cleaning, and rust or scale removal on metal workpieces. It uses 0.02-inch diameter steel fill wire in a crimped configuration, which provides a flexible, consistent brushing action across irregular or flat surfaces. The brush measures 6 inches in diameter with a 1-1\/4-inch trim length, and it fits angle grinders and other compatible power tools via a standard 5\/8-11 threaded arbor hole. An internal nut is included to secure the arbor connection. Maximum rated speed is 6,600 RPM. Metalworkers, fabricators, pipefitters, and maintenance technicians are the primary installers of this brush type.\u003c\/p\u003e\u003cp\u003eThis cup brush is suited for industrial and commercial metalworking applications including weld spatter removal, surface conditioning, deburring, and preparation of steel surfaces before coating or inspection. The crimped wire construction makes it appropriate for lighter-duty passes where controlled material removal is needed. It is sold individually and is compatible with angle grinders that accept a 5\/8-11 threaded spindle, which is the standard configuration found on most 4-1\/2-inch to 7-inch angle grinders used in fabrication and field service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6-inch brush diameter for broad surface coverage on flat or contoured workpieces\u003c\/li\u003e\n\u003cli\u003eCrimped 0.02-inch steel wire fill for flexible, consistent brushing action\u003c\/li\u003e\n\u003cli\u003e5\/8-11 threaded arbor hole with included internal nut for secure tool mounting\u003c\/li\u003e\n\u003cli\u003e1-1\/4-inch trim length provides appropriate wire extension for surface contact\u003c\/li\u003e\n\u003cli\u003e6,600 RPM maximum rated speed — verify tool speed does not exceed this rating before use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with angle grinders and rotary power tools equipped with a 5\/8-11 threaded spindle. Confirm the tool's no-load RPM rating does not exceed 6,600 RPM before mounting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDisconnect and de-energize the power tool before mounting or removing the cup brush. Thread the brush onto the 5\/8-11 arbor spindle and secure using the included internal nut, following the tool manufacturer's mounting instructions. Always verify the tool's rated no-load speed is at or below 6,600 RPM before operation. Wear appropriate PPE including a face shield, gloves, and hearing protection when operating wire brushes at speed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.02 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: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim Length\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Type\u003c\/strong\u003e: Threaded Arbor\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\u003eMaximum RPM\u003c\/strong\u003e: 6,600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Feature\u003c\/strong\u003e: Internal Nut Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.75 pounds\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: 93657\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEILER","offers":[{"title":"Default Title","offer_id":51538819088690,"sku":"93657","price":91.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e380050e5541535f6bcb80da88996456.jpg?v=1785827433","url":"https:\/\/voomisupply.com\/products\/weiler-93657-cup-brush-6-in-steel-crimped-6600-rpm","provider":"Voomi Supply","version":"1.0","type":"link"}