{"product_id":"value-collection-516107-mounted-polishing-bob-wool-felt","title":"Value Collection 516107 Mounted Polishing Bob Wool Felt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 516107 is a cylinder-shaped mounted polishing bob designed for fine polishing, deburring, and surface finishing work on metal, stone, and similar materials. Constructed from rock hard density wool felt, this bob delivers consistent, controlled contact pressure during rotary tool operation. The 1\/4 inch maximum diameter and 1\/8 inch shank diameter make it compatible with standard die grinders, rotary tools, and flex shafts. With a head length of 1\/4 inch and a shank length of 2 inches, it provides adequate reach for recesses, cavities, and tight workpiece geometry.\u003c\/p\u003e\n\u003cp\u003eThis mounted polishing bob is suited for bench-mounted or handheld rotary tool use in machine shops, metal fabrication, jewelry finishing, mold and die work, and precision surface prep applications. The cylinder shape allows edge and bore work where flat or tapered profiles would not seat properly. Machinists, toolmakers, and finishing technicians typically select this bob for final-stage polishing passes where surface quality is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCylinder bob shape for consistent edge and bore contact during rotary polishing\u003c\/li\u003e\n  \u003cli\u003eRock hard wool felt density provides firm, controlled polishing action\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch maximum diameter suits tight recesses and small bore applications\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch shank diameter fits standard rotary tool and die grinder collets\u003c\/li\u003e\n  \u003cli\u003e2 inch shank length offers extended reach into deep cavities\u003c\/li\u003e\n  \u003cli\u003eWool felt construction suitable for use with polishing compounds on metal and stone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with rotary tools, die grinders, and flex shaft machines that accept a 1\/8 inch shank collet. Intended for general-purpose polishing and finishing applications across a range of workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by inserting the 1\/8 inch shank into the collet of a compatible rotary tool or die grinder and tightening securely before operation. Confirm the tool is powered off and unplugged before mounting or removing the bob. Match the rotary tool speed to the polishing compound and workpiece material — do not exceed the tool manufacturer's recommended RPM for accessories of this shank diameter. Wear appropriate eye protection during use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBob Shape\u003c\/strong\u003e: Cylinder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBob Material\u003c\/strong\u003e: Wool Felt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBob Density\u003c\/strong\u003e: Rock Hard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.00626 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: 516107\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696621224242,"sku":"516107","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/85001d37a199b61d20583c2d159e6c9c.jpg?v=1788344529","url":"https:\/\/voomisupply.com\/products\/value-collection-516107-mounted-polishing-bob-wool-felt","provider":"Voomi Supply","version":"1.0","type":"link"}