{"product_id":"value-collection-1230-4210-5c-round-collet-6-50mm","title":"Value Collection 1230-4210 5C Round Collet 6.50mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 1230-4210 is a 5C round collet machined from steel for use in 5C-compatible collet chucks, closers, and fixture systems. It features a 1.041 in-24 internal thread and a 1.242 in-20 external thread, with a total indicated runout (TIR) of 0.015 mm for consistent workpiece concentricity. Weighing 0.5 pounds, this collet suits production turning, grinding, and milling operations where repeatable part holding is required. Machinists and tool room technicians install these collets in manual and CNC lathes as well as collet blocks on milling machines.\u003c\/p\u003e\u003cp\u003eThis 5C round collet is sized for workpieces at 6.50 mm and is suited to light and medium-duty machining in job shops, production facilities, and tool rooms. It fits standard 5C spindle noses and collet closers found on most manual lathes and many CNC turning centers equipped with 5C tooling packages. The steel construction withstands the clamping forces and vibration typical of repetitive turning and facing operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5C round collet profile fits standard 5C collet chucks and closers\u003c\/li\u003e\n\u003cli\u003e6.50 mm collet size for consistent small-diameter workpiece holding\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability under repeated clamping cycles\u003c\/li\u003e\n\u003cli\u003e1.041 in-24 internal thread and 1.242 in-20 external thread for proper seating\u003c\/li\u003e\n\u003cli\u003eTIR of 0.015 mm supports accurate concentricity in turning and grinding operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling addition for machinery equipped with 5C collet spindle systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tool room technicians. Power down and lock out the machine spindle before inserting or removing the collet. Inspect the collet taper and spindle bore for chips or burrs before seating. Do not exceed the rated workpiece diameter range, as overloading the collet can cause runout or damage to the spindle nose.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 6.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.015 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Thread Size\u003c\/strong\u003e: 1.041 in-24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Thread Size\u003c\/strong\u003e: 1.242 in-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\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: 1230-4210\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715773694258,"sku":"1230-4210","price":40.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f003bb79c5bb692188299bb45c45a92f.jpg?v=1788518177","url":"https:\/\/voomisupply.com\/products\/value-collection-1230-4210-5c-round-collet-6-50mm","provider":"Voomi Supply","version":"1.0","type":"link"}