{"product_id":"weiler-10155-end-brush-1-in-nylon-crimped-320-grit","title":"Weiler 10155 End Brush 1 in Nylon Crimped 320 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WEILER 10155 is a 1-inch diameter end brush fitted with a 6 mm shank and filled with crimped nylon filament loaded with silicon carbide abrasive. Rated to 10,000 RPM, it delivers targeted brushing action inside recesses, bores, and internal features where flat or cup-style brushes cannot reach. The 320-grit extra-fine grade removes light burrs and surface oxides without aggressive material removal. Overall length is 2.75 inches with a 0.75-inch shank, making it compatible with standard die grinders and rotary tools. The shank is included. Machinists, tool-and-die technicians, and maintenance trades use this brush for precision deburring in confined interior geometries.\u003c\/p\u003e\u003cp\u003eThis end brush is suited for deburring small recessed areas, internal ports, counterbores, and similar tight-access features on metal and composite workpieces. The crimped wire construction provides consistent filament contact pressure throughout the wear life of the brush. At 320 grit with silicon carbide fill, it is well-matched to finish deburring and light surface prep on aluminum, steel, and non-ferrous alloys. Typical use cases include production machining shops, maintenance repair operations, and fabrication environments where precision interior access is required. Package quantity is one brush per unit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-inch brush diameter with targeted end-brush geometry for recessed and internal features\u003c\/li\u003e\n\u003cli\u003eCrimped nylon filament with silicon carbide abrasive at 320 grit, extra-fine grade\u003c\/li\u003e\n\u003cli\u003e6 mm shank diameter included, 0.75-inch shank length for secure chuck engagement\u003c\/li\u003e\n\u003cli\u003e10,000 RPM maximum speed rating for use with standard die grinders and rotary tools\u003c\/li\u003e\n\u003cli\u003e2.75-inch overall length provides reach into moderate-depth recesses\u003c\/li\u003e\n\u003cli\u003eNot piloted, bridled, flared, or encapsulated — straightforward drop-in brush replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with die grinders and rotary tools accepting a 6 mm shank; suitable for deburring and light abrasive finishing in recessed and internal workpiece features across general machining and fabrication applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by tool-and-die technicians or maintenance trades using a die grinder or rotary tool with a compatible 6 mm collet or chuck. Ensure the workpiece and machine are secured before mounting the brush, and confirm the tool's RPM rating does not exceed 10,000 RPM. Wear appropriate eye protection and follow ANSI B11 or shop-specific safe-use guidelines for abrasive accessories. Inspect the brush for filament damage before each use and do not force the brush into a recess smaller than its diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: Crimped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra Fine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 10,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 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: 10155\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEILER","offers":[{"title":"Default Title","offer_id":51540804731186,"sku":"10155","price":36.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bdb12a412322f347bec95dec2e83b270.jpg?v=1785864187","url":"https:\/\/voomisupply.com\/products\/weiler-10155-end-brush-1-in-nylon-crimped-320-grit","provider":"Voomi Supply","version":"1.0","type":"link"}