{"product_id":"3m-7100224417-flexible-diamond-qrs-cloth-disc-7in-m250","title":"3M 7100224417 Flexible Diamond Qrs Cloth Disc 7in M250","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100224417 is a flexible diamond abrasive cloth disc designed for heavy-duty grinding and finishing of hard-to-process materials including stone, glass, ceramic, metal, carbide, and composites. Measuring 7 inches in diameter with a 1-inch thickness profile, this disc features micron-graded diamonds secured by a metal-plated bond that locks abrasive particles firmly to a QRS hook-and-loop backing. The M250 designation indicates the diamond micron grade, balancing aggressive material removal with a refined surface finish. It is well suited for trade professionals and fabricators who require consistent performance on demanding substrates without sacrificing cut rate for finish quality.\u003c\/p\u003e\n\u003cp\u003eThis disc is used in surface grinding, finishing, and stock removal applications across stone fabrication, glass work, ceramic processing, carbide tooling maintenance, and composite material shaping. The QRS hook-and-loop backing system allows for fast disc changes on compatible random orbital and disc sanders, making it efficient for both production shop environments and field service work. Its flexible cloth construction conforms to contoured surfaces, which is particularly useful when working on curved or irregular workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicron-graded M250 diamond abrasive for controlled cut rate and improved surface finish\u003c\/li\u003e\n  \u003cli\u003eMetal-plated bond securely anchors diamond particles to the backing for extended service life\u003c\/li\u003e\n  \u003cli\u003eQRS hook-and-loop backing enables fast, tool-free disc changes\u003c\/li\u003e\n  \u003cli\u003eFlexible cloth construction conforms to curved and irregular workpiece profiles\u003c\/li\u003e\n  \u003cli\u003eCompatible with hard-to-grind materials: stone, glass, ceramic, metal, carbide, and composites\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with QRS hook-and-loop compatible random orbital sanders and disc grinding tools. Suitable for grinding and finishing applications on stone, glass, ceramic, metal, carbide, and composite materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAttach the disc to a QRS-compatible backing pad by aligning the hook-and-loop surfaces and pressing firmly before operation. Verify that the tool spindle speed rating meets or does not exceed the maximum rated speed for the disc before use. Wear appropriate eye protection, a dust mask or respirator, and hearing protection when grinding or finishing hard materials. Inspect the disc for wear or damage before each use and replace when diamond cutting performance degrades noticeably.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Grade\u003c\/strong\u003e: M250 (micron-graded diamond)\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\u003eBond Type\u003c\/strong\u003e: Metal-plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e: Stone, glass, ceramic, metal, carbide, composites\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: 00051115197550\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: 7100224417\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344106488114,"sku":"7100224417","price":342.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310528031.jpg?v=1782029461","url":"https:\/\/voomisupply.com\/products\/3m-7100224417-flexible-diamond-qrs-cloth-disc-7in-m250","provider":"Voomi Supply","version":"1.0","type":"link"}