{"product_id":"3m-7000000322-lapping-film-261x-30-0-micron-4x150ft-roll","title":"3M 7000000322 Lapping Film 261X 30.0 Micron 4x150ft Roll","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000000322 is a precision lapping film designed for controlled material removal and surface finishing across a range of substrates. Built on the 261X platform, it uses precisely graded aluminum oxide abrasive particles coated onto a 3 mil polyester film backing. The 30.0 micron grade targets applications requiring aggressive stock removal while still producing a uniform finish. This roll format measures 4 inches wide by 150 feet long with a 3-inch ASO keyed core, making it compatible with automated and machine-fed finishing systems. Technicians in fiber optic termination, precision tool finishing, and component lapping specify this film for its consistent cut rate and repeatable surface quality.\u003c\/p\u003e\n\u003cp\u003eThis lapping film is suited for professional and industrial finishing applications where surface consistency is critical. Common uses include fiber optic connector end-face polishing, precision optical component finishing, and fine surface preparation on metal, ceramic, and composite substrates. The roll format supports high-volume production environments as well as bench-mounted finishing setups. It is typically used by skilled technicians and tradespeople working in telecommunications, electronics manufacturing, and precision machining.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecisely graded aluminum oxide abrasive particles for uniform, repeatable finishes\u003c\/li\u003e\n  \u003cli\u003e30.0 micron grade suited for aggressive lapping and stock removal stages\u003c\/li\u003e\n  \u003cli\u003e3 mil polyester film backing provides dimensional stability during use\u003c\/li\u003e\n  \u003cli\u003e4-inch width by 150-foot roll length supports extended production runs\u003c\/li\u003e\n  \u003cli\u003e3-inch ASO keyed core designed for machine and automated finishing equipment compatibility\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple micron grades for multi-stage finishing sequences\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with finishing and lapping equipment accepting a 3-inch ASO keyed core. Suitable for multi-stage lapping sequences alongside other 261X series grades including 0.30, 3.0, 5.0, 9.0, and 12.0 micron variants.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLoad the roll onto equipment with a compatible 3-inch ASO keyed core spindle before beginning any finishing operation. Ensure the workpiece holder and film path are clean and free of debris that could cause scratching or uneven wear. Follow equipment manufacturer guidelines for film tension and feed rate to maintain consistent surface finish results. Dispose of used lapping film sections according to applicable facility waste-handling procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 261X\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicron Grade\u003c\/strong\u003e: 30.0 micron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: 3 mil Polyester Film\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll Width\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll Length\u003c\/strong\u003e: 150 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore Size\u003c\/strong\u003e: 3 inches ASO Keyed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Roll\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051144140558\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: 7000000322\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346979029298,"sku":"7000000322","price":814.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534029.jpg?v=1782095519","url":"https:\/\/voomisupply.com\/products\/3m-7000000322-lapping-film-261x-30-0-micron-4x150ft-roll","provider":"Voomi Supply","version":"1.0","type":"link"}