{"product_id":"3m-7000045779-psa-disc-holder-2-inch-1-4-inch-shank","title":"3M 7000045779 Psa Disc Holder 2 Inch 1\/4 Inch Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000045779 is a PSA (pressure-sensitive adhesive) disc holder designed to support abrasive discs during grinding in confined or hard-to-reach areas. The holder features a face diameter intentionally sized smaller than the disc it supports, making disc centering and removal straightforward during use. The 1\/4 inch shank fits standard 1\/4 inch collet rotary and die grinder tools. At 0.06 pounds, it is a lightweight accessory suited for frequent swaps between abrasive discs on the job.\u003c\/p\u003e\n\u003cp\u003eThis disc holder is used in metal fabrication, automotive bodywork, welding prep, and general grinding applications where access is limited. The PSA backing system allows the abrasive disc to mount securely and release cleanly, reducing downtime between disc changes. It is typically used by metalworkers, auto body technicians, pipefitters, and maintenance trades who rely on die grinders for surface preparation in tight spaces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFace diameter smaller than disc size for easier centering and disc removal\u003c\/li\u003e\n  \u003cli\u003eAccepts 1\/4 inch shank rotary and die grinder tools\u003c\/li\u003e\n  \u003cli\u003eCompatible with PSA-backed abrasive discs\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.06 pounds for reduced operator fatigue\u003c\/li\u003e\n  \u003cli\u003eProvides stable disc support when grinding in confined areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 2 inch PSA-backed abrasive discs on 1\/4 inch shank rotary tools and die grinders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert the 1\/4 inch shank into the collet of the rotary tool or die grinder and tighten securely before attaching any abrasive disc. Ensure the tool is powered off and disconnected from any power source before mounting or removing the disc holder. Follow the tool and abrasive manufacturer guidelines for maximum RPM ratings to avoid disc separation during use. Inspect the PSA surface before each disc application to confirm it is clean and free of debris.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Size\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051144450701\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\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: 7000045779\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342865072434,"sku":"7000045779","price":54.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534448.jpg?v=1782008932","url":"https:\/\/voomisupply.com\/products\/3m-7000045779-psa-disc-holder-2-inch-1-4-inch-shank","provider":"Voomi Supply","version":"1.0","type":"link"}