{"product_id":"3m-emsd-diamond-film-type-h-4-inch-3um-50pk","title":"3M EMSD Diamond Film Type H 4-inch 3um (50pk)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e3M EMSD Diamond Lapping Film Type H is a high-performance polishing abrasive designed specifically for demanding fiber optic connector processing. This film utilizes micro-graded diamond minerals bonded to a precision-engineered 3 mil polyester backing, ensuring consistent material removal rates and superior surface finishes on fiber end-faces.\u003c\/p\u003e\n\u003cp\u003eEngineered with a tougher resin system and higher diamond concentration compared to standard films, Type H is optimized for cutting and polishing hard materials, including ceramic, stainless steel, plastic, and composite ferrules. Its uniform construction provides predictable, repeatable results, making it an essential component for achieving high-yield connector manufacturing and maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Diamond Content\u003c\/strong\u003e\u003cbr\u003eFormulated with a higher density of diamond abrasive for efficient material removal on hard ceramic ferrules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform Polyester Backing\u003c\/strong\u003e\u003cbr\u003eFeatures a 3 mil thickness that ensures flatness and consistency across the entire polishing process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType H Resin System\u003c\/strong\u003e\u003cbr\u003eUtilizes a tougher resin binder designed to resist degradation during aggressive polishing cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlain Back Design\u003c\/strong\u003e\u003cbr\u003eNon-adhesive backing allows for easy mounting and removal from polishing platens without residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Grading\u003c\/strong\u003e\u003cbr\u003eMicro-graded diamond particles provide predictable, repeatable finish quality for every connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application\u003c\/strong\u003e\u003cbr\u003eSuitable for use on a wide variety of ferrule materials, including stainless steel, composite, and glass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiber optic connector polishing\u003c\/li\u003e\n\u003cli\u003eCeramic ferrule finishing\u003c\/li\u003e\n\u003cli\u003eStainless steel ferrule processing\u003c\/li\u003e\n\u003cli\u003eComposite and plastic ferrule polishing\u003c\/li\u003e\n\u003cli\u003ePrecision fiber end-face preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e50 x 3M Type H Diamond Lapping Film Discs (4\" diameter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eHDF4XN03662XW50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eType H (Diamond)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit Size\u003c\/td\u003e\n\u003ctd\u003e3um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e4-inch Disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Material\u003c\/td\u003e\n\u003ctd\u003ePolyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Thickness\u003c\/td\u003e\n\u003ctd\u003e3 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesive\u003c\/td\u003e\n\u003ctd\u003eNone (Plain Back)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity per Pack\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this film self-adhesive?\u003c\/strong\u003e\u003cbr\u003eNo, this is a plain-back film without pressure-sensitive adhesive (PSA).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat ferrule materials is this film compatible with?\u003c\/strong\u003e\u003cbr\u003eIt is optimized for ceramic, stainless steel, plastic, and composite ferrules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the backing thickness of the film?\u003c\/strong\u003e\u003cbr\u003eThe polyester backing is 3 mil thick.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many discs are included in one order?\u003c\/strong\u003e\u003cbr\u003eEach package contains 50 individual 4-inch discs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is Type H film preferred for ceramic ferrules?\u003c\/strong\u003e\u003cbr\u003eType H features a tougher resin and higher diamond content, specifically engineered to cut hard ceramic materials efficiently.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/3M2060020SERIES20POLISH20FILMS_9e07356f-ce8f-489c-97b2-cced014d552b.pdf?v=1792263253\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":50701871349858,"sku":"HDF4XN03662XW50","price":625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/hdf4xn03662xw-50.jpg?v=1792263264","url":"https:\/\/www.fiberoptics4sale.com\/products\/3m-emsd-diamond-film-type-h-4-inch-3um-50pk","provider":"Fosco Connect","version":"1.0","type":"link"}