{"product_id":"value-collection-516190-oval-wool-felt-polishing-bob-3-8-in","title":"Value Collection 516190 Oval Wool Felt Polishing Bob 3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 516190 is a mounted polishing bob designed for fine polishing, buffing, and finishing work on metal, wood, and similar surfaces. Built with medium-density wool felt, this oval-shaped bob delivers consistent surface contact and controlled material removal. The 1\/8 inch shank fits standard rotary tools, die grinders, and flex-shaft machines. With a maximum diameter of 3\/8 inch and a head length of 1\/2 inch, this bob is suited for detail work in confined areas, bores, cavities, and contoured surfaces where larger wheels cannot reach. Machinists, tool and die workers, jewelers, and finishing tradespeople use this style of bob for final-stage polishing operations.\u003c\/p\u003e\n\u003cp\u003eThis mounted polishing bob is well suited for bench work and machine-side finishing tasks in shops handling precision components, mold cavities, jewelry, and small fabricated parts. The oval profile allows the bob to follow curved and irregular geometries with consistent felt contact. It mounts directly in any rotary tool or handpiece with a standard 1\/8 inch collet, making it a practical addition to a general finishing kit. The 2 inch shank length provides adequate reach into recessed areas without requiring an extension.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOval bob shape conforms to curved and contoured workpiece surfaces\u003c\/li\u003e\n  \u003cli\u003eMedium-density wool felt construction for controlled polishing and buffing action\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch maximum diameter sized for detail work in tight or recessed areas\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 provides reach into bores and cavities\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch head length delivers adequate felt surface area for small-radius finishing\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 handpieces fitted with a standard 1\/8 inch collet. Suitable for general-purpose polishing and finishing applications across metal, wood, and similar workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the shank fully into the collet of the rotary tool or handpiece and tighten the collet securely before operation. Inspect the bob for wear or uneven density before each use and replace if the felt shows significant flattening or contamination. Operate at speeds appropriate for felt polishing bobs as specified by the tool manufacturer. Use appropriate eye protection and secure the workpiece before applying the rotating bob.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBob Shape\u003c\/strong\u003e: Oval\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: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch\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: 0.00674 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131500\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: 516190\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51705832800562,"sku":"516190","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ab092e528fa50c1d0c53227f34366a7.jpg?v=1788431387","url":"https:\/\/voomisupply.com\/products\/value-collection-516190-oval-wool-felt-polishing-bob-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}