{"product_id":"3m-7000044804-lapping-film-sheet-30-0-micron-8-5x11-in","title":"3M 7000044804 Lapping Film Sheet 30.0 Micron 8.5x11 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000044804 is a silicon carbide lapping film sheet designed for precision surface finishing and polishing applications. It features silicon carbide mineral bonded to a 3 mil polyester film substrate, delivering consistent cut and a controlled finish across the sheet surface. At 30.0 micron grade, this sheet targets intermediate stock removal and surface refinement. The 8.5 inch x 11 inch format suits both bench and fixture-based lapping setups. It is used by technicians and lab personnel in fiber optic connector polishing and metallurgical sample preparation.\u003c\/p\u003e\n\u003cp\u003eThis lapping film sheet is a standard-grade product for silicon carbide polishing applications in the fiber optic and metallurgical industries. Typical use cases include polishing fiber optic ferrules, lapping metal coupons for microscopy, and surface finishing precision components where controlled abrasive cut is required. The polyester film backing provides dimensional stability during wet or dry use, maintaining flatness across the working surface. Sold individually per sheet.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicon carbide mineral bonded to a 3 mil polyester film backing for consistent abrasive performance\u003c\/li\u003e\n  \u003cli\u003e30.0 micron grade for intermediate material removal and surface refinement\u003c\/li\u003e\n  \u003cli\u003e8.5 inch x 11 inch sheet size fits standard lapping fixtures and flat-plate setups\u003c\/li\u003e\n  \u003cli\u003ePolyester film substrate maintains flatness under wet or dry lapping conditions\u003c\/li\u003e\n  \u003cli\u003eStandard product for silicon carbide polishing in fiber optic and metallurgical applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in fiber optic connector polishing and metallurgical surface preparation applications where silicon carbide abrasive and a stable polyester film backing are required. Compatible with flat-plate and fixture-based lapping systems that accept 8.5 inch x 11 inch sheet stock.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLapping film is typically placed abrasive-side up on a flat glass plate or dedicated lapping fixture, with the part or ferrule worked across the surface under controlled pressure. Ensure the backing plate or fixture surface is clean and free of debris before use, as particles under the film can cause uneven lapping. Follow applicable workplace safety practices when handling abrasive materials, including eye protection during dry lapping. Dispose of used sheets according to local regulations for abrasive waste.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Silicon carbide\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\u003eGrit Grade\u003c\/strong\u003e: 30.0 micron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSheet Size\u003c\/strong\u003e: 8.5 inches x 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051144500215\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: 7000044804\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344734912818,"sku":"7000044804","price":554.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534521.jpg?v=1782042032","url":"https:\/\/voomisupply.com\/products\/3m-7000044804-lapping-film-sheet-30-0-micron-8-5x11-in","provider":"Voomi Supply","version":"1.0","type":"link"}