{"product_id":"arc-abrasives-37116-resin-fiber-disc-120-grit-4-1-2-in","title":"Arc Abrasives 37116 Resin Fiber Disc 120 Grit 4-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ARC ABRASIVES 37116 is a resin fiber disc designed for aggressive material removal on metal surfaces. At 4-1\/2 inches in diameter with a 7\/8-inch arbor hole and a 120-grit rating, this disc delivers a fine-to-medium cut suited to blending, finishing, and light stock removal. The resin bond locks abrasive grain to a fiber backing and incorporates a grinding aid that reduces heat buildup during use. Metalworkers, fabricators, and maintenance trades reach for this disc when working steel, aluminum, and other non-ferrous metals where surface control matters as much as cut rate.\u003c\/p\u003e\n\u003cp\u003eThis disc fits standard 4-1\/2-inch angle grinders commonly used in fabrication shops, field maintenance, and structural steel work. The 7\/8-inch arbor centers it directly on most grinder spindles without an adapter. At 120 grit, it is appropriate for blending weld seams, smoothing rough cuts, removing light surface rust, and preparing metal surfaces before coating or inspection. It is sold as a pack and suits both production grinding environments and single-trade service calls.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-1\/2-inch diameter fits standard angle grinders\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch arbor hole centers on most grinder spindles without an adapter\u003c\/li\u003e\n  \u003cli\u003e120-grit rating for blending, finishing, and light stock removal\u003c\/li\u003e\n  \u003cli\u003eResin fiber construction with integrated grinding aid reduces heat and extends disc life\u003c\/li\u003e\n  \u003cli\u003eCompatible with steel, aluminum, and non-ferrous metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on 4-1\/2-inch angle grinders with a 7\/8-inch spindle arbor. Suitable for steel, aluminum, and non-ferrous metal surfaces in fabrication and maintenance applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and operate resin fiber discs according to the grinder manufacturer's rated RPM — never exceed the disc's maximum RPM rating. Power down and disconnect the grinder before mounting or removing the disc. Wear appropriate face and eye protection during operation. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of deterioration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\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: ARC ABRASIVES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 37116\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARC ABRASIVES","offers":[{"title":"Default Title","offer_id":51343708225842,"sku":"37116","price":40.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310468075.jpg?v=1782023963","url":"https:\/\/voomisupply.com\/products\/arc-abrasives-37116-resin-fiber-disc-120-grit-4-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}