{"product_id":"norton-66261136587-psa-disc-5-in-50-grit-aluminum-oxide","title":"Norton 66261136587 Psa Disc 5 in 50 Grit Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66261136587 is a pressure-sensitive adhesive (PSA) abrasive disc engineered for aggressive stock removal on a wide range of substrates. Built on an X-weight cloth backing, it delivers the rigidity and durability needed for demanding grinding and finishing operations. The aluminum oxide abrasive cuts at 50 grit, placing it firmly in the coarse grade range — well suited for rapid material removal, weld blending, and surface preparation before finer finishing steps. The flexible construction conforms to slightly contoured workpieces, and the PSA mount makes disc changes fast on compatible backup pads. This disc is part of the Norton R228 series.\u003c\/p\u003e\u003cp\u003eThis disc is used in metalworking, fabrication, and woodworking shops where high-rate surface conditioning is required. At 5 inches in diameter, it fits standard 5-inch PSA backup pads used on random orbital sanders and disc grinders. Typical applications include deburring, rust and scale removal, weld seam blending, and preparatory surface grinding ahead of coating or finishing. No vacuum holes are present, making it a solid-face disc appropriate for backup pads without dust-extraction ports.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e50-grit aluminum oxide abrasive for aggressive coarse-grade material removal\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing provides durability and resistance to tearing under load\u003c\/li\u003e\n\u003cli\u003eFlexible construction allows conformance to slightly curved or uneven surfaces\u003c\/li\u003e\n\u003cli\u003ePressure-sensitive adhesive (PSA) mount for quick, secure attachment to compatible backup pads\u003c\/li\u003e\n\u003cli\u003eNo vacuum holes — solid-face design for use with standard non-perforated backup pads\u003c\/li\u003e\n\u003cli\u003ePart of the Norton R228 series, maroon disc color for easy grit identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 5-inch PSA backup pads on random orbital sanders and disc grinders. No specific compatible model numbers were provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed with the tool powered off and unplugged or locked out per applicable safety procedures. Ensure the backup pad surface is clean and free of debris before pressing the PSA disc firmly into place for full adhesive contact. Inspect the disc for cuts, tears, or delamination before each use and remove from service if damage is found. Abrasive disc use should follow ANSI B7.7 or equivalent safety standards applicable to coated abrasive products.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Pressure-Sensitive Adhesive (PSA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Holes\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Maroon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66261136587\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51698402459954,"sku":"66261136587","price":181.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5eaa919a487e10144940f392ec205ea2.jpg?v=1788362303","url":"https:\/\/voomisupply.com\/products\/norton-66261136587-psa-disc-5-in-50-grit-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}