{"product_id":"3m-7010325512-diamond-lapping-film-disc-4-inch-662xw","title":"3M 7010325512 Diamond Lapping Film Disc 4 Inch 662XW","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010325512 is a 4-inch diameter diamond lapping film disc from the 662XW series, engineered for precision surface finishing and material removal in demanding industrial and optical applications. It features a higher diamond concentration and a stronger resin bond compared to standard diamond lapping film, resulting in greater durability and a faster cut rate. The polyester-backed disc maintains a flat cutting surface throughout use, which prevents edge rounding and supports consistent, repeatable finish quality. Licensed tradespeople and precision technicians working on fiber optic connectors, ceramics, hard metals, and optical components rely on this disc for controlled stock removal.\u003c\/p\u003e\u003cp\u003eThis disc is suited for wet lapping operations in production and laboratory environments where tight surface finish tolerances are required. The 662XW series is available in 0.50, 1.0, 1.50, 3.0, 6.0, and 9.0 micron grades, allowing the user to select the appropriate grade for roughing or finishing passes. The 4-inch diameter format fits standard lapping fixtures and polishing machines used in fiber optic termination, semiconductor finishing, and precision tooling applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigher diamond concentration delivers increased cut rate over standard diamond lapping film\u003c\/li\u003e\n\u003cli\u003eStronger resin bond extends abrasive life and reduces disc change frequency\u003c\/li\u003e\n\u003cli\u003eFlat cutting surface prevents rounding and maintains dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eAvailable in 0.50, 1.0, 1.50, 3.0, 6.0, and 9.0 micron grades\u003c\/li\u003e\n\u003cli\u003eCompatible with disc, roll, and sheet formats within the 662XW product line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 4-inch lapping fixtures and polishing machines in fiber optic, optical, ceramic, and hard metal finishing applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of lapping film discs should be performed by qualified technicians familiar with precision surface finishing equipment. Ensure the lapping machine platen is clean and free of debris before mounting the disc to maintain flat contact and avoid premature disc wear. Follow the equipment manufacturer guidelines for fluid type and flow rate when performing wet lapping operations. Discard worn discs promptly, as a degraded abrasive surface can compromise finish quality and dimensional targets.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 662XW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Micron Grades\u003c\/strong\u003e: 0.50, 1.0, 1.50, 3.0, 6.0, 9.0 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 7.71 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 6.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 4.72 inches\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: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051111697221\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: 7010325512\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347438993714,"sku":"7010325512","price":492.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310524946.jpg?v=1782105003","url":"https:\/\/voomisupply.com\/products\/3m-7010325512-diamond-lapping-film-disc-4-inch-662xw","provider":"Voomi Supply","version":"1.0","type":"link"}