{"product_id":"value-collection-cr-2-cartridge-roll-mandrel-quick-change","title":"Value Collection CR-2 Cartridge Roll Mandrel Quick Change","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION CR-2 is a cartridge roll mandrel designed to hold and drive cartridge rolls during deburring, blending, and finishing operations on metal and other hard surfaces. The mandrel features a 3\/32-inch pilot diameter with a 1-inch pilot length, accepting standard cartridge rolls for secure mounting. The shank measures 1\/8 inch in diameter and 1 inch in length, with an overall length of 3 inches. A quick-change design allows for efficient roll swaps without removing the mandrel from the rotary tool or die grinder, reducing downtime during grinding and finishing work.\u003c\/p\u003e\n\u003cp\u003eThis mandrel is suited for use in metal fabrication shops, maintenance operations, and surface prep applications where cartridge rolls are the abrasive of choice. It mounts into die grinders, straight grinders, or flexible shaft tools that accept a 1\/8-inch shank. Typical applications include weld blending, edge deburring, port matching, and contour finishing in both production and repair environments. The quick-change feature is particularly useful in high-volume finishing work where roll changes are frequent.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick-change design allows fast cartridge roll swaps without tool removal\u003c\/li\u003e\n  \u003cli\u003e3\/32-inch pilot diameter accommodates standard cartridge roll bore sizes\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch shank diameter fits common die grinders and rotary tool chucks\u003c\/li\u003e\n  \u003cli\u003e3-inch overall length provides reach into contoured or recessed work areas\u003c\/li\u003e\n  \u003cli\u003e1-inch pilot length provides stable roll engagement during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement and general-use cartridge roll mandrel for die grinders and rotary tools accepting a 1\/8-inch shank, used with cartridge rolls featuring a 3\/32-inch pilot bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, toolmakers, or metal finishing technicians using a standard die grinder or compatible rotary tool. Ensure the host tool is powered off and disconnected from the air supply or electrical source before inserting or removing the mandrel. Verify the shank is fully seated and secured in the tool chuck before operation. Do not exceed the maximum RPM rating of the cartridge roll being used with this mandrel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePilot Diameter\u003c\/strong\u003e: 3\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePilot Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChange Type\u003c\/strong\u003e: Quick Change\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CR-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691877728562,"sku":"CR-2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8855f264dd17b6510f2e9526d2ad5d6f.jpg?v=1788290702","url":"https:\/\/voomisupply.com\/products\/value-collection-cr-2-cartridge-roll-mandrel-quick-change","provider":"Voomi Supply","version":"1.0","type":"link"}