{"product_id":"weiler-90288-end-brush-0-5-in-crimped-steel-wire-25000-rpm","title":"Weiler 90288 End Brush 0.5 in Crimped Steel Wire 25000 Rpm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WEILER 90288 is a crimped-wire end brush designed for deburring, cleaning, and surface preparation on metal and other hard materials. The brush head measures 0.5 inches in diameter and is filled with crimped steel wire in the 0.0101 to 0.0200 inch diameter range, delivering aggressive scrubbing action with controlled flexibility. A 6 mm steel shank provides secure chuck retention in die grinders, drill presses, and rotary tools. Rated to a maximum of 25,000 RPM, this end brush suits high-speed power tool applications where precision access to bores, ports, and recessed surfaces is required. Metalworking professionals, maintenance mechanics, and fabrication shops are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end brush is suited for use in tight-access areas where flat or cup-style brushes cannot reach. Common applications include weld spatter removal, pipe thread cleaning, casting flash removal, and corrosion cleanup inside bored or threaded passages. The crimped wire construction maintains consistent pressure across irregular surfaces and is appropriate for both ferrous and hard non-ferrous base materials. It is sold individually and is compatible with standard 6 mm collet or chuck setups found on most die grinders and rotary tools.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.5 inch brush diameter for access to small bores and recessed surfaces\u003c\/li\u003e\n  \u003cli\u003eCrimped steel wire fill in the 0.0101 to 0.0200 inch wire diameter range for flexible, aggressive action\u003c\/li\u003e\n  \u003cli\u003e6 mm steel shank included for direct chuck or collet mounting\u003c\/li\u003e\n  \u003cli\u003e25,000 RPM maximum rating compatible with high-speed die grinders and rotary tools\u003c\/li\u003e\n  \u003cli\u003eNon-piloted, non-bridled, non-encapsulated design for straightforward replacement and use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with die grinders, drill presses, and rotary tools equipped with a 6 mm collet or chuck. Suitable as a standard replacement end brush for metalworking and maintenance applications requiring a 0.5 inch crimped-wire brush at up to 25,000 RPM.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified metalworking or maintenance personnel. Before mounting, confirm the tool spindle speed does not exceed the 25,000 RPM rating marked on the brush. Secure the 6 mm shank fully into the collet or chuck and tighten to the tool manufacturer's specified torque before operating. Always wear appropriate eye protection and follow applicable workplace safety standards when operating wire brushes at speed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire 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\u003eWire Diameter Range\u003c\/strong\u003e: 0.0101 to 0.0200 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 25,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Included\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: WEILER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 90288\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEILER","offers":[{"title":"Default Title","offer_id":51541784232242,"sku":"90288","price":20.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/909c5b52959f89a74142ae3debb4fc0a.jpg?v=1785884823","url":"https:\/\/voomisupply.com\/products\/weiler-90288-end-brush-0-5-in-crimped-steel-wire-25000-rpm","provider":"Voomi Supply","version":"1.0","type":"link"}