{"product_id":"value-collection-cpm-12-wheel-mandrel-3-16-in-hole","title":"Value Collection CPM-12 Wheel Mandrel 3\/16 in Hole","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION CPM-12 is a wheel mandrel designed to mount abrasive or polishing wheels onto rotary tools, die grinders, and similar power equipment. It accepts wheels with a 3\/16 inch hole and features a 1\/4 inch shank diameter for secure chuck engagement. The mandrel measures 1-3\/4 inches in overall length and accommodates wheels up to 1 inch in maximum width. The 1\/2 inch head and washer diameter provides even clamping pressure across the wheel face. This type of accessory is commonly installed by machinists, fabricators, and maintenance technicians performing grinding, deburring, or surface finishing work.\u003c\/p\u003e\n\u003cp\u003eThis wheel mandrel is suited for use with small abrasive or buffing wheels in bench-top and handheld rotary tool applications. It fits standard 1\/4 inch collets and chucks found on die grinders and rotary tools used in light fabrication, tool and die, and general maintenance environments. The compact overall length and narrow wheel width capacity make it well suited for detail work in confined areas or on smaller workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts wheels with a 3\/16 inch hole for broad compatibility with standard small abrasive wheels\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch shank diameter fits standard die grinder and rotary tool collets\u003c\/li\u003e\n  \u003cli\u003e1-3\/4 inch overall length provides clearance for most handheld rotary tool housings\u003c\/li\u003e\n  \u003cli\u003eSupports wheels up to 1 inch in maximum width\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch head and washer diameter distributes clamping load evenly across the wheel face\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.2 pounds for easy handling and minimal tool imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or accessory mandrel for rotary tools and die grinders equipped with a 1\/4 inch collet or chuck, compatible with abrasive and polishing wheels bored to 3\/16 inch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by threading or securing the wheel onto the mandrel head and inserting the 1\/4 inch shank into the tool collet or chuck. Always power down and unplug the rotary tool or disconnect the air supply on pneumatic grinders before mounting or removing the mandrel. Ensure the wheel is rated for the RPM of the tool in use, and inspect the wheel for cracks or damage before operating. Follow applicable ANSI and OSHA guidelines for abrasive wheel mounting and use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Hole Size\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Wheel Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead\/Washer Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\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: CPM-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690268262706,"sku":"CPM-12","price":23.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8fe2e775296fad504c22e60c82984d42.jpg?v=1788267974","url":"https:\/\/voomisupply.com\/products\/value-collection-cpm-12-wheel-mandrel-3-16-in-hole","provider":"Voomi Supply","version":"1.0","type":"link"}