{"product_id":"centaur-rdf-178-series-100-af-collet-7-16-to-29-64-inch","title":"Centaur Rdf - 178 Series 100 Af Collet 7\/16 to 29\/64 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CENTAUR RDF - 178 is a Series 100 AF collet designed to hold workpieces ranging from 7\/16 inch to 29\/64 inch (0.4531 inch maximum) in diameter. The collet measures 1.45 inches in overall diameter and 2.5 inches in overall length, making it a compact, precision workholding component suited for lathes, milling machines, and similar machine tool setups. It is installed and serviced by machinists and toolroom professionals requiring consistent, repeatable clamping force across a defined bore range.\u003c\/p\u003e\n\u003cp\u003eThe RDF - 178 fits applications where a Series 100 AF collet is specified, including general-purpose machining operations on manual and CNC equipment. Its defined capacity range of 7\/16 inch to 29\/64 inch makes it appropriate for holding round stock, bar stock, or tooling shanks within that dimension window. This collet is a direct-fit replacement or supplemental collet for any spindle or collet chuck that accepts the Series 100 AF standard.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCollet capacity range: 7\/16 inch to 29\/64 inch (0.4531 inch maximum)\u003c\/li\u003e\n  \u003cli\u003eSeries 100 AF collet standard for broad spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eOverall diameter of 1.45 inches for consistent chuck seating\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.5 inches for standard toolholder depth engagement\u003c\/li\u003e\n  \u003cli\u003ePrecision-ground bore for repeatable workpiece clamping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit collet for spindles and collet chucks that accept the Series 100 AF collet standard with a capacity range of 7\/16 inch to 29\/64 inch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Always power down and lock out the machine spindle before inserting or removing a collet. Ensure the collet bore and chuck taper are clean and free of chips or debris before seating. Do not exceed the stated maximum collet capacity, as over-range loading can damage the collet bore and reduce clamping accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: 100 AF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Collet Capacity\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Collet Capacity\u003c\/strong\u003e: 29\/64 inch (0.4531 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 1.45 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\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: CENTAUR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RDF - 178\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CENTAUR","offers":[{"title":"Default Title","offer_id":51558135857458,"sku":"RDF - 178","price":84.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/67481e1dbe8b8ebb74fabcde1281dcc6_bd23bb18-8a73-442e-8c24-f407c3590086.jpg?v=1786404427","url":"https:\/\/voomisupply.com\/products\/centaur-rdf-178-series-100-af-collet-7-16-to-29-64-inch","provider":"Voomi Supply","version":"1.0","type":"link"}