{"product_id":"3m-7000044825-diamond-lapping-film-0-50-micron-sheet","title":"3M 7000044825 Diamond Lapping Film 0.50 Micron Sheet","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000044825 is a precision diamond lapping film sheet designed for ultra-fine surface finishing of extremely hard materials. Precisely graded diamond abrasive particles are coated onto a dimensionally stable polyester film substrate, producing a consistent, repeatable finish across each pass. The sheet measures 9 inches x 11 inches and carries a 0.50 micron abrasive grade, placing it in the ultra-fine range suited for final-stage lapping and polishing operations. This product is used by trade professionals requiring tight surface finish tolerances on hard substrates including ceramics, carbide, optical components, and fiber optic end faces.\u003c\/p\u003e\n\u003cp\u003eThis lapping film is applied in precision finishing operations where surface finish consistency is critical. Typical applications include lapping flat surfaces on valve seats, ceramic components, optical fiber connectors, and hard metal tool faces. The 9 inches x 11 inches sheet format is compatible with hand lapping on flat plates as well as fixture-guided lapping setups. It is sold in individual sheet units with a minimum order quantity of 10 sheets, making it appropriate for shop stock or service kit replenishment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.50 micron abrasive grade for ultra-fine final-stage lapping and polishing\u003c\/li\u003e\n  \u003cli\u003ePrecisely graded diamond particles deliver consistent, repeatable surface finishes\u003c\/li\u003e\n  \u003cli\u003ePolyester film backing provides dimensional stability during use\u003c\/li\u003e\n  \u003cli\u003e9 inches x 11 inches sheet size suits both hand lapping and fixture-guided applications\u003c\/li\u003e\n  \u003cli\u003eEffective on extremely hard materials including carbide, ceramics, and optical components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an abrasive lapping sheet for use on extremely hard substrate materials requiring ultra-fine surface finish work; no specific equipment or system compatibility is stated by the manufacturer for this SKU.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis product is used by machinists, tool and die technicians, and precision finishing professionals. Before beginning any lapping operation, ensure the workpiece and lapping surface are clean and free of coarser abrasive contamination that could cause unintended scratching at this fine grade. Use appropriate personal protective equipment including eye protection when working with abrasive films. Follow facility safety procedures for handling and disposing of abrasive materials containing diamond particles.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Grade\u003c\/strong\u003e: 0.50 micron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSheet Size\u003c\/strong\u003e: 9 inches x 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester film\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051111497951\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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000044825\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346075877682,"sku":"7000044825","price":503.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310524036.jpg?v=1782070631","url":"https:\/\/voomisupply.com\/products\/3m-7000044825-diamond-lapping-film-0-50-micron-sheet","provider":"Voomi Supply","version":"1.0","type":"link"}