{"product_id":"3m-7000044850-diamond-lapping-film-disc-5-inch","title":"3M 7000044850 Diamond Lapping Film Disc 5 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000044850 is a 5-inch diameter diamond lapping film disc designed for precision surface finishing on extremely hard materials. Precisely graded diamond particles are coated onto a polyester film backing, delivering a consistent, repeatable finish across production runs. The disc is available in multiple grades ranging from 0.10 to 30.0 micron, making it suitable for applications that demand tight surface finish tolerances. Licensed tradespeople and precision machining technicians use this disc where conventional abrasives fall short on hard substrates.\u003c\/p\u003e\u003cp\u003eThis lapping film disc is used in applications requiring flat, uniform surface finishes on hard materials such as ceramics, carbide, glass, optical components, and hardened metals. It is sold individually and is also available in sheet and roll formats for high-volume or custom fixture setups. The 5-inch diameter format fits standard lapping and polishing equipment commonly found in precision manufacturing and optical finishing environments. Minimum order quantity is 25 units per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecisely graded diamond particles on a polyester film backing for consistent finish results\u003c\/li\u003e\n\u003cli\u003eFast cut rate increases throughput on hard-material finishing operations\u003c\/li\u003e\n\u003cli\u003eProduces flatter surfaces and sharper edges compared to conventional abrasive films\u003c\/li\u003e\n\u003cli\u003eUniform finish across the disc surface minimizes rework\u003c\/li\u003e\n\u003cli\u003eAvailable in grades from 0.10 to 30.0 micron to match specific surface finish requirements\u003c\/li\u003e\n\u003cli\u003eAlso available in sheet and roll formats for flexible application setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on extremely hard materials including ceramics, carbide, glass, and optical substrates; compatible with standard 5-inch lapping and polishing equipment and fixtures.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis disc is installed by precision machining or optical finishing technicians on lapping plates or polishing fixtures. Ensure the lapping plate or backing surface is clean and free of debris before mounting the disc to avoid surface contamination. Follow equipment manufacturer guidelines for rotational speed and applied pressure appropriate to the workpiece material and target finish grade. Inspect the disc for wear or loading regularly and replace when finish quality degrades.\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 Type\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester Film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Range\u003c\/strong\u003e: 0.10 to 30.0 micron\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: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051111500422\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: 7000044850\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344617832754,"sku":"7000044850","price":222.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310524079.jpg?v=1782038029","url":"https:\/\/voomisupply.com\/products\/3m-7000044850-diamond-lapping-film-disc-5-inch","provider":"Voomi Supply","version":"1.0","type":"link"}