{"product_id":"value-collection-516117-cylinder-polishing-bob-wool-felt","title":"Value Collection 516117 Cylinder Polishing Bob Wool Felt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 516117 is a cylinder-shaped mounted polishing bob designed for fine polishing, buffing, and surface finishing work on metal, wood, plastic, and similar materials. Constructed from medium-density wool felt, it delivers consistent, controlled polishing pressure across contoured and flat surfaces. The bob measures 0.5 inches in maximum diameter with a 0.5-inch head length, and mounts on a 0.125-inch diameter shank with a 2-inch shank length, making it compatible with standard rotary tools, die grinders, and flex-shaft machines. Machinists, toolmakers, jewelers, and finishing technicians are the typical users of this style of abrasive accessory.\u003c\/p\u003e\u003cp\u003eThis mounted polishing bob is suited for detail finishing work where a small-diameter tool is needed to reach tight areas, bores, cavities, or intricate contours. The cylinder profile maintains edge contact geometry, which is useful when polishing inside slots, small holes, or stepped surfaces. It is appropriate for use in machine shops, jewelry studios, dental labs, and general metalworking environments. The medium-density felt balances polishing compound retention with surface aggressiveness, making it practical for pre-polish and final-finish stages.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder shape maintains consistent edge contact for detail and contour polishing\u003c\/li\u003e\n\u003cli\u003eMedium-density wool felt retains polishing compound effectively\u003c\/li\u003e\n\u003cli\u003e0.125-inch shank diameter fits standard rotary tool and die grinder collets\u003c\/li\u003e\n\u003cli\u003e2-inch shank length provides clearance for most tool chucks\u003c\/li\u003e\n\u003cli\u003e0.5-inch maximum diameter and 0.5-inch head length for work in confined areas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with rotary tools, die grinders, and flex-shaft machines accepting a 0.125-inch shank diameter collet or chuck.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall the shank securely into the collet or chuck of the rotary tool before starting. Ensure the tool is powered off and unplugged before mounting or removing the bob. Do not exceed the maximum RPM rating of the tool or the bob. Apply polishing compound to the felt surface before use rather than to the workpiece alone for more uniform results.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 0.5 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: 0.00776 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 516117\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689073443122,"sku":"516117","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e1af024fe7a8fa91b2b813219cab3ffe.jpg?v=1788254476","url":"https:\/\/voomisupply.com\/products\/value-collection-516117-cylinder-polishing-bob-wool-felt","provider":"Voomi Supply","version":"1.0","type":"link"}