{"product_id":"3m-7010307647-lapping-film-disc-4-in-silicon-carbide","title":"3M 7010307647 Lapping Film Disc 4 in Silicon Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7010307647 is a pressure-sensitive adhesive (PSA)-backed lapping film disc designed for fiber optic connector polishing and other precision finishing applications. The abrasive mineral is silicon carbide, coated onto a 3 mil polyester film backing. This combination delivers a consistent cut rate, predictable finish quality, and stable service life across repeated use. At 4 inches in diameter, the disc mounts directly to a backing pad without adhesive preparation. Fiber optic technicians, optical assembly shops, and precision finishing operations are the primary users of this product.\u003c\/p\u003e\n\u003cp\u003eThis disc is used in fiber optic polishing workflows where tight particle distribution is required to achieve repeatable connector end-face finishes. The PSA backing allows fast disc changes on compatible rotary polishing fixtures. It is suited to both single-mode and multimode connector termination processes in telecommunications, data center, and industrial fiber installation environments. The silicon carbide mineral is appropriate for polishing ferrule materials commonly encountered in fiber connector assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePSA backing for quick, tool-free disc mounting and removal\u003c\/li\u003e\n  \u003cli\u003eSilicon carbide abrasive on a 3 mil polyester film for dimensional stability\u003c\/li\u003e\n  \u003cli\u003eTight particle distribution for consistent cut rate and finish quality\u003c\/li\u003e\n  \u003cli\u003e4-inch diameter fits standard lapping and polishing fixtures\u003c\/li\u003e\n  \u003cli\u003eSold individually; minimum order quantity is 1000 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement lapping disc for use with rotary fiber optic polishing fixtures that accept 4-inch PSA-backed abrasive discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFiber optic technicians and precision assembly personnel typically handle installation of lapping film discs. Ensure the backing pad surface is clean and free of debris before applying the PSA disc to prevent uneven contact. Disconnect and properly store any live fiber connections before beginning polishing operations. Follow equipment manufacturer guidelines for rotary speed and polishing sequence when using lapping films.\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\u003eDisc Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Pressure-Sensitive Adhesive (PSA)\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: 1000\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: 00051111517055\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: 7010307647\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347607191858,"sku":"7010307647","price":1057.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310524175.jpg?v=1782109463","url":"https:\/\/voomisupply.com\/products\/3m-7010307647-lapping-film-disc-4-in-silicon-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}