{"product_id":"3m-7000044867-aluminum-oxide-lapping-film-disc-5-in","title":"3M 7000044867 Aluminum Oxide Lapping Film Disc 5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000044867 is a 5-inch diameter aluminum oxide lapping film disc engineered for precision surface finishing. It features tightly graded aluminum oxide abrasive particles coated onto a 3-mil polyester film backing. This construction delivers a consistent cut rate, uniform finish, and repeatable performance across production runs. Available in 0.30, 3.0, 5.0, 9.0, 12.0, and 30.0 micron grades, the disc covers a wide range of finishing requirements from coarse stock removal to fine polishing. It is used by technicians and tradespeople who need controlled, repeatable surface quality on precision components.\u003c\/p\u003e\u003cp\u003eThis lapping film disc is suited for finishing and polishing operations on a variety of substrates including metals, ceramics, composites, and optical materials. Typical applications include fiber optic connector polishing, precision tool finishing, and surface preparation on tight-tolerance components. The 5-inch diameter format is compatible with standard disc-type lapping and polishing equipment used in both shop and field service environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTight particle size distribution for consistent finish quality across the disc surface\u003c\/li\u003e\n\u003cli\u003eUniform cut rate and extended disc life reduce process variation\u003c\/li\u003e\n\u003cli\u003e3-mil polyester film backing provides dimensional stability during use\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple micron grades: 0.30, 3.0, 5.0, 9.0, 12.0, and 30.0 micron\u003c\/li\u003e\n\u003cli\u003ePerforms on a wide range of substrates including metal, ceramic, and composite materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 5-inch disc lapping and polishing equipment. Compatible with a broad range of substrates as a precision surface finishing consumable.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eLapping film discs are installed and replaced by technicians performing precision surface finishing or polishing operations. Ensure the backing plate or platen is clean and free of debris before mounting the disc to prevent uneven abrasion. Follow equipment manufacturer guidelines for disc attachment and rotational speed. Inspect the disc for wear or loading and replace as needed to maintain finish consistency.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: 3-mil Polyester Film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Micron Grades\u003c\/strong\u003e: 0.30, 3.0, 5.0, 9.0, 12.0, 30.0 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000044867\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347427197234,"sku":"7000044867","price":672.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310524114.jpg?v=1782104624","url":"https:\/\/voomisupply.com\/products\/3m-7000044867-aluminum-oxide-lapping-film-disc-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}