{"product_id":"value-collection-230-4305-5c-round-collet-1-5-64-in","title":"Value Collection 230-4305 5C Round Collet 1-5\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 230-4305 is a 5C round collet machined from steel for use in 5C-compatible spindles, chucks, and collet closers. It holds round workpieces at a nominal bore size of 1-5\/64 inches with a total indicator reading (TIR) of 0.0005 inches, making it suitable for precision turning, milling, and grinding operations where consistent concentricity is required. The internal thread measures 1.041 inches-24 and the external thread measures 1.242 inches-20, conforming to standard 5C geometry. Machinists and tool room technicians install this collet during setup when workholding accuracy is critical.\u003c\/p\u003e\n\u003cp\u003eThis collet is intended for use in machine shop environments where 5C collet systems are the standard workholding solution. Typical applications include CNC lathes, manual engine lathes, collet blocks, and spin fixtures equipped with 5C spindle noses. It is suited for production runs and toolroom work requiring repeatable part holding at the stated bore diameter. The steel construction provides the rigidity and wear resistance expected in continuous machining use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-5\/64 inch round bore for standard round-stock workholding\u003c\/li\u003e\n  \u003cli\u003e0.0005 inch TIR for precision concentricity in turning and grinding applications\u003c\/li\u003e\n  \u003cli\u003eSteel construction for rigidity and durability under continuous machining loads\u003c\/li\u003e\n  \u003cli\u003eInternal thread size: 1.041 inches-24\u003c\/li\u003e\n  \u003cli\u003eExternal thread size: 1.242 inches-20\u003c\/li\u003e\n  \u003cli\u003eConforms to standard 5C collet geometry for broad spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 5C-style round collet for use in any machine tool spindle, collet closer, or fixture built to accept the 5C collet standard.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or tool room technician. Before inserting or removing the collet, ensure the machine spindle is fully stopped and the collet closer or chuck is released. Inspect the collet bore and spindle taper for chips or debris before seating the collet, as contamination will directly degrade TIR. Do not force a collet into a spindle; hand-threading engagement followed by closer actuation is the correct procedure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Type\u003c\/strong\u003e: 5C Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 1-5\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Thread Size\u003c\/strong\u003e: 1.041 inches-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Thread Size\u003c\/strong\u003e: 1.242 inches-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.38 pounds\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 230-4305\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709762994482,"sku":"230-4305","price":26.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46fe4fea2bb35c1ab8588925ef94a1c6.jpg?v=1788460141","url":"https:\/\/voomisupply.com\/products\/value-collection-230-4305-5c-round-collet-1-5-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}