{"product_id":"3m-7000120411-rubber-slotted-expander-wheel-1-5x1-in","title":"3M 7000120411 Rubber Slotted Expander Wheel 1.5x1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000120411 is a rubber slotted expander wheel designed to hold abrasive bands or belts during grinding and finishing operations. The slotted rubber drum expands outward through centrifugal force as the spindle spins, keeping the abrasive band firmly seated and preventing slippage under load. The wheel measures 1.5 inches in diameter and 1 inch wide, accepting bands or belts of the same dimensions. A 0.25 inch diameter shank fits standard 0.25 inch collet chucks and drill chucks, making it compatible with die grinders, rotary tools, and drill presses used in fabrication, metalworking, and surface prep work.\u003c\/p\u003e\n\u003cp\u003eThis expander wheel is suited for use in metalworking shops, fabrication facilities, and general maintenance environments where controlled material removal or surface finishing is required. It is typically used by machinists, pipefitters, welders, and maintenance technicians working on inside diameters, contoured surfaces, or deburring applications. The self-expanding design is especially useful in situations where consistent band tension is critical to finish quality and tool life.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlotted rubber drum expands with centrifugal force to keep abrasive band tight during use\u003c\/li\u003e\n  \u003cli\u003eAccepts 1.5 inch diameter x 1 inch wide abrasive bands or belts\u003c\/li\u003e\n  \u003cli\u003e0.25 inch shank fits standard collet chucks and drill chucks\u003c\/li\u003e\n  \u003cli\u003eCompatible with die grinders, rotary tools, and drill presses\u003c\/li\u003e\n  \u003cli\u003eDesigned for grinding, deburring, and surface finishing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1.5 inch diameter x 1 inch wide abrasive bands or belts. Fits any tool equipped with a 0.25 inch collet chuck or standard drill chuck.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the shank into a 0.25 inch collet chuck or drill chuck and tighten securely before use. Always power down and disconnect the tool before mounting or removing the expander wheel or abrasive band. Inspect the rubber drum for cracks or wear before each use and replace if the drum no longer expands evenly. Follow tool manufacturer guidelines and applicable shop safety practices when operating rotary abrasive equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Band Size\u003c\/strong\u003e: 1.5 inches x 1 inch\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: 50051144777186\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: 7000120411\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342997193010,"sku":"7000120411","price":108.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534600.jpg?v=1782013240","url":"https:\/\/voomisupply.com\/products\/3m-7000120411-rubber-slotted-expander-wheel-1-5x1-in","provider":"Voomi Supply","version":"1.0","type":"link"}