{"product_id":"norton-66623335430-quick-change-disc-120-grit-3-in","title":"Norton 66623335430 Quick-change Disc 120 Grit 3 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66623335430 is a quick-change non-woven abrasive disc from the Bear-Tex Rapid Prep series, designed for surface preparation, weld blending, and finishing operations on a wide range of metals. At 3 inches in diameter with a 120 grit medium grade, it uses vortex agglomerated aluminum oxide grain bonded to a flexible high-loft nylon web backing with proprietary Clean Bond resin technology. The Type R (Roloc-style) attaching system allows fast disc swaps without tools. It is installed and used by machinists, welders, pipefitters, and maintenance mechanics working on fabrication and finishing tasks.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for use on a die grinder or handheld disc sander in both shop and field settings. The flexible nylon web backing conforms to irregular surfaces, making it effective for blending welds and finishing on curved or contoured workpieces. Compatible material applications include 300 and 400 series stainless steel, brass, bronze, cast iron, copper, ductile iron, fiberglass and composites, gray iron, hard and soft carbon steels, super alloys, titanium, and tool steels. The maroon disc color and black button are standard identifiers for this grade and series.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVortex agglomerated aluminum oxide grain for consistent cut and finish performance\u003c\/li\u003e\n  \u003cli\u003eHigh-loft nylon web backing provides flexibility to conform to contoured surfaces\u003c\/li\u003e\n  \u003cli\u003eProprietary Clean Bond resin technology bonds grain to backing for extended disc life\u003c\/li\u003e\n  \u003cli\u003eType R quick-change attaching system for tool-free disc changes on compatible grinders\u003c\/li\u003e\n  \u003cli\u003e120 grit medium grade suited for weld blending and finishing soft and hard metals\u003c\/li\u003e\n  \u003cli\u003eRated to 18,000 RPM maximum operating speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with die grinders and handheld disc sanders equipped with a Type R (Roloc-style) quick-change hub. Compatible material applications include 300 series stainless, 400 series stainless, brass, bronze, cast iron, copper, ductile iron, fiberglass and composites, gray iron, hard carbon steels, soft carbon steels, super alloys, titanium, and tool steels.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis disc is installed by pressing the Type R button hub onto a compatible quick-change mandrel and rotating to lock. Before mounting or removing the disc, power down the grinder and disconnect it from the power source. Do not exceed the maximum RPM rating marked on the disc. Inspect the disc for damage before each use and discard any disc that shows tears, fraying, or delamination.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Bear-Tex Rapid Prep\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Non-Woven\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Nylon Web\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttaching System\u003c\/strong\u003e: Type R Quick-Change\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 18,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Maroon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButton Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Compatibility\u003c\/strong\u003e: Die Grinder, Handheld Disc Sander\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.019 pounds\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: NORTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66623335430\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544501387570,"sku":"66623335430","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5e4c97ba5a5b814323213e9e209d7f5c.jpg?v=1785928289","url":"https:\/\/voomisupply.com\/products\/norton-66623335430-quick-change-disc-120-grit-3-in","provider":"Voomi Supply","version":"1.0","type":"link"}