{"product_id":"value-collection-1230-4242-5c-round-collet-22-50mm","title":"Value Collection 1230-4242 5C Round Collet 22.50mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 1230-4242 is a 5C round collet machined from steel, designed for use in 5C-compatible spindles, collet chucks, and indexing fixtures found in turning, grinding, and milling operations. With a collet size of 22.50mm and a Total Indicator Runout (TIR) of 0.015mm, this collet delivers the concentricity required for precision workholding on production and tool-room equipment. The internal thread measures 1.041 inches at 24 threads per inch, and the external thread measures 1.242 inches at 20 threads per inch. Machinists and tool-room technicians install this collet as a direct workholding component when close-tolerance gripping of round stock is required.\u003c\/p\u003e\n\u003cp\u003eThis 5C round collet is suited for use on lathes, grinders, screw machines, and manual or CNC turning centers equipped with a standard 5C spindle. It accepts round workpieces at its rated 22.50mm grip size and is appropriate for both production-run environments and job-shop setups. Steel construction provides the rigidity and wear resistance expected in repetitive workholding applications. No specific model compatibility data was provided by the manufacturer for this part.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22.50mm round collet size for gripping round-profile workpieces\u003c\/li\u003e\n  \u003cli\u003eSteel construction for rigidity and long service life in production environments\u003c\/li\u003e\n  \u003cli\u003eTIR of 0.015mm for precision concentricity in close-tolerance operations\u003c\/li\u003e\n  \u003cli\u003eInternal thread: 1.041 inches - 24 TPI\u003c\/li\u003e\n  \u003cli\u003eExternal thread: 1.242 inches - 20 TPI\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 5C spindle systems across common machine tool platforms\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 machine tools equipped with a standard 5C spindle interface.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003e5C collets are installed by qualified machinists or tool-room technicians. Before installing or removing a collet, ensure the machine spindle is fully stopped and the machine is locked out per applicable safety procedures. Use the appropriate collet closer or draw tube for your spindle; never force the collet into the spindle bore with impact tools. Inspect the collet bore and spindle taper for burrs or debris before seating to protect TIR performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 22.50mm\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: 0.015mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Thread Size\u003c\/strong\u003e: 1.041 inches - 24 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Thread Size\u003c\/strong\u003e: 1.242 inches - 20 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: 1230-4242\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720493629746,"sku":"1230-4242","price":40.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c9bff4167d0d863cc929b66eed524edf.jpg?v=1788564969","url":"https:\/\/voomisupply.com\/products\/value-collection-1230-4242-5c-round-collet-22-50mm","provider":"Voomi Supply","version":"1.0","type":"link"}