{"product_id":"techniks-04225-04-5-er25-collet-1-339-in-oal","title":"Techniks 04225-04.5 ER25 Collet 1.339 in Oal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TECHNIKS 04225-04.5 is an ER25 series collet designed for precision tool holding in CNC machining and milling applications. With an overall length of 1.339 inches and a total indicator runout (TIR) of 0.0002 inches, this collet delivers the tight tolerances that machinists and toolroom technicians require for accurate, repeatable cutting operations. The ER25 format is one of the most widely adopted collet standards in the industry, making this collet a straightforward drop-in component for compatible spindle toolholders and collet chucks.\u003c\/p\u003e\u003cp\u003eThis collet is suited for use in machining centers, manual mills, and CNC lathes that accept the ER25 collet system. It is appropriate for production environments and toolroom settings alike. Machinists working with high-speed spindles, precision boring, or close-tolerance end-mill work will benefit from the low TIR specification. It is installed and serviced by machinists, CNC operators, and tool crib personnel.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eER25 collet series for broad compatibility with ER25 toolholders and chucks\u003c\/li\u003e\n\u003cli\u003eOverall length of 1.339 inches for standard ER25 clamping envelope\u003c\/li\u003e\n\u003cli\u003e0.0002 inches TIR for precision runout control in close-tolerance applications\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.5 pounds for easy handling during toolchanges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement collet for ER25 series collet chucks and toolholders that conform to the ER25 standard specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC toolroom personnel. Before changing collets, ensure the spindle is fully stopped and the machine is placed in a safe, locked-out state per shop safety procedures. Use the appropriate ER25 collet nut and spanner wrench set when seating and torquing the collet into the holder. Avoid over-tightening the collet nut, as this can deform the collet and increase runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.339 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Service Code\u003c\/strong\u003e: 5136\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TECHNIKS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 04225-04.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TECHNIKS","offers":[{"title":"Default Title","offer_id":52092030124338,"sku":"04225-04.5","price":40.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83779122ed7f712d43da82eebcd38f75_3bcae797-24fe-4c0e-8d94-6ea58571680b.jpg?v=1790063545","url":"https:\/\/voomisupply.com\/products\/techniks-04225-04-5-er25-collet-1-339-in-oal","provider":"Voomi Supply","version":"1.0","type":"link"}