{"product_id":"3m-7000045681-disc-backing-pad-quick-change-type-r","title":"3M 7000045681 Disc Backing Pad Quick-change Type R","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000045681 is a Quick-Change Type R disc backing pad designed for use with rotary grinders and abrasive finishing tools in metal fabrication, welding, and surface preparation applications. It features a soft density construction and a Roloc TR quick-change interface, allowing rapid disc swaps without tools. Rated to a maximum of 8,000 RPM, it is suited for controlled material removal and blending operations. Grinding and fabrication professionals install this pad as the interface between the tool spindle and abrasive discs in production and repair environments.\u003c\/p\u003e\u003cp\u003eThis backing pad is used in industrial and trade settings where quick disc changes are needed to maintain workflow. The soft density backing conforms slightly to irregular or contoured surfaces, making it appropriate for finishing passes and blending welds or seams. It is compatible with Roloc TR quick-change abrasive discs and fits standard rotary tools that accept the Type R mount. Typical users include metal fabricators, welders, automotive body technicians, and maintenance professionals working in shop or field conditions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eQuick-Change Type R interface for fast, tool-free disc swaps\u003c\/li\u003e\n\u003cli\u003eRoloc TR compatibility for use with the corresponding abrasive disc system\u003c\/li\u003e\n\u003cli\u003eSoft density pad conforms to contoured and irregular surfaces\u003c\/li\u003e\n\u003cli\u003e8,000 RPM maximum speed rating for use with standard rotary grinders\u003c\/li\u003e\n\u003cli\u003eLightweight construction at 0.6 pounds for reduced operator fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Roloc TR quick-change abrasive discs on rotary tools accepting a Quick-Change Type R backing pad mount.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this backing pad is performed by grinding and fabrication professionals. Before mounting or removing the pad, power down and disconnect the grinder from its power source. Thread or snap the pad onto the tool spindle according to the tool manufacturer's instructions, and verify it is fully seated before attaching an abrasive disc. Never exceed the 8,000 RPM maximum speed rating during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Pad Type\u003c\/strong\u003e: Quick-Change Type R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 8,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: Soft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Change Compatibility\u003c\/strong\u003e: Roloc TR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 pounds\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: 7000045681\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51717360943410,"sku":"7000045681","price":19.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/25131df5801d5e96e8cf24f06fc8058c.jpg?v=1788539123","url":"https:\/\/voomisupply.com\/products\/3m-7000045681-disc-backing-pad-quick-change-type-r","provider":"Voomi Supply","version":"1.0","type":"link"}