{"product_id":"3m-7100224739-flexible-diamond-qrs-cloth-disc-9x1-in","title":"3M 7100224739 Flexible Diamond Qrs Cloth Disc 9x1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100224739 is a flexible diamond abrasive cloth disc designed for heavy-duty grinding and finishing on hard-to-work materials. Built on a QRS hook-and-loop backing, it uses micron-graded diamonds anchored by a metal-plated bond, delivering consistent cut rates while producing a refined surface finish. The disc measures 9 inches in diameter with a 1-inch thickness profile and is compatible with QRS-style random orbital and disc sanders. It is intended for use by fabricators, tile setters, stone workers, and skilled tradespeople who regularly work with difficult substrates.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for applications involving stone, glass, ceramic, metal, carbide, and composite materials where conventional abrasive discs wear too quickly or fail to produce an adequate finish. The flexible cloth backing conforms to contoured and irregular surfaces, making it useful in both flat and shaped-surface grinding scenarios. It is appropriate for shop fabrication environments as well as field service where hard material removal or surface prep is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicron-graded diamond abrasive for consistent cut performance on hard materials\u003c\/li\u003e\n  \u003cli\u003eMetal-plated bond securely anchors diamonds to the backing for extended disc life\u003c\/li\u003e\n  \u003cli\u003eFlexible cloth construction conforms to curved or irregular surfaces\u003c\/li\u003e\n  \u003cli\u003eQRS hook-and-loop backing for fast disc changes without tools\u003c\/li\u003e\n  \u003cli\u003eEngineered for stone, glass, ceramic, carbide, metal, and composite substrates\u003c\/li\u003e\n  \u003cli\u003eMaintains finish quality without sacrificing cut rate under demanding use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with QRS hook-and-loop compatible disc sanders and random orbital tools that accept 9-inch abrasive discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAttach the disc to a QRS-compatible backing pad by pressing the hook-and-loop surfaces firmly together before operation. Inspect the backing pad for wear or contamination that could cause the disc to release during use. Operate at the tool speed recommended for diamond abrasive discs and use appropriate eye, hand, and respiratory protection when grinding stone, ceramic, or composite materials. Do not exceed the maximum RPM rating of the tool or backing pad.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Micron-graded diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Metal-plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Type\u003c\/strong\u003e: QRS hook-and-loop cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade Designation\u003c\/strong\u003e: M125\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: 00051115197512\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: 7100224739\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346746310962,"sku":"7100224739","price":472.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310528018.jpg?v=1782089102","url":"https:\/\/voomisupply.com\/products\/3m-7100224739-flexible-diamond-qrs-cloth-disc-9x1-in","provider":"Voomi Supply","version":"1.0","type":"link"}