{"product_id":"weiler-85794-silicon-carbide-crimped-disc-brush-180-grit","title":"Weiler 85794 Silicon Carbide Crimped Disc Brush 180 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WEILER 85794 is a 3.5-inch silicon carbide crimped disc brush designed for surface finishing, deburring, and light material removal on hard surfaces. It runs on a plain hole connector and features a very fine 180-grit abrasive filament, making it well suited for applications that require a consistent, refined finish rather than aggressive stock removal. The brush carries a maximum speed rating of 2,500 RPM and uses round filaments with a 0.035-inch diameter. It weighs 0.25 pounds and is typically installed by machinists, fabricators, or surface finishing technicians working with bench grinders or rotary finishing equipment.\u003c\/p\u003e\n\u003cp\u003eThis disc brush is used in light deburring, surface blending, and finish work on metals, ceramics, and composite materials where silicon carbide abrasive is the appropriate media. The 3.5-inch outside diameter and 1.5-inch trim length make it a practical fit for smaller rotary tools and bench-mounted grinders. The plain hole arbor opening measures 0.875 inches, suiting standard arbor configurations found in common shop equipment. It is sold individually as a single-unit package.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicon carbide abrasive filaments for effective finishing on hard and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003e180-grit very fine grade produces a refined surface finish with minimal material removal\u003c\/li\u003e\n  \u003cli\u003eCrimped filament construction provides consistent abrasive contact across the work surface\u003c\/li\u003e\n  \u003cli\u003eMaximum operating speed of 2,500 RPM for use on standard bench grinders and rotary tools\u003c\/li\u003e\n  \u003cli\u003ePlain hole connector with 0.875-inch arbor hole fits common shop arbor sizes\u003c\/li\u003e\n  \u003cli\u003eRound filament profile with 0.035-inch diameter for uniform abrasive action\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit disc brush for rotary finishing equipment accepting a 3.5-inch disc brush with a 0.875-inch plain hole arbor.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and replacement should be performed by a qualified technician or machinist following standard shop safety procedures. Always power down and disconnect the grinder or rotary tool before mounting or removing the brush. Confirm the tool spindle speed does not exceed the 2,500 RPM maximum rating marked on this brush. Inspect the arbor and mounting hardware for wear before securing the brush in place.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 180\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Type\u003c\/strong\u003e: Crimped\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Plain Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Hole Diameter\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrim Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilament Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilament Diameter\u003c\/strong\u003e: 0.035 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 2,500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\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: 85794\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEILER","offers":[{"title":"Default Title","offer_id":51542324642098,"sku":"85794","price":184.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e28f29d01caeca3c1aa11fb6cdaa8c83_34961757-31e3-4bc7-b7b5-c84c3593e9e5.jpg?v=1785898182","url":"https:\/\/voomisupply.com\/products\/weiler-85794-silicon-carbide-crimped-disc-brush-180-grit","provider":"Voomi Supply","version":"1.0","type":"link"}