{"product_id":"techniks-04225-15-er25-collet-15mm-through-coolant","title":"Techniks 04225-15 ER25 Collet 15mm Through Coolant","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TECHNIKS 04225-15 is an ER25 series collet designed for precision workholding in CNC machining and toolholding applications. It accepts a 15mm collet size and delivers a Total Indicator Runout (TIR) of 0.0002 inches (0.005 mm), making it well-suited for applications where concentricity and repeatability are critical. The collet features through-coolant capability, allowing coolant to pass directly through the bore to the cutting zone. This part is installed and serviced by CNC machinists, tool-and-die makers, and shop technicians working with ER25-compatible toolholders.\u003c\/p\u003e\n\u003cp\u003eThis collet fits into the ER25 standard collet system, which is widely used across vertical and horizontal machining centers, CNC lathes with live tooling, and manual milling setups. The through-coolant design is particularly useful in high-speed drilling, reaming, and milling operations where heat management at the cutting tool is important. It is appropriate for both production shop and job shop environments requiring consistent, repeatable tool grip.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eER25 series collet with 15mm collet size for secure tool clamping\u003c\/li\u003e\n  \u003cli\u003eTIR of 0.0002 inches (0.005 mm) for high-precision concentricity\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design channels coolant directly to the cutting zone\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard ER25 collet chucks and toolholders\u003c\/li\u003e\n  \u003cli\u003eSingle-piece quantity packaging suitable for individual replacement or toolcrib stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ER25-compatible collet chucks and toolholding systems. No specific machine model compatibility was provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom technicians. Before changing collets, ensure the spindle is fully stopped and the machine is in a safe, locked-out state per your facility lockout\/tagout procedures. Use the correct ER25 spanner wrench and collet nut torque procedure specified by the toolholder manufacturer. Inspect the collet bore and chuck taper for chips or contamination before seating the collet.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 15 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.0002 inches (0.005 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\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: TECHNIKS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 04225-15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TECHNIKS","offers":[{"title":"Default Title","offer_id":51984139944242,"sku":"04225-15","price":51.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83779122ed7f712d43da82eebcd38f75_c9016227-0bef-4dac-bcdb-3f6d56eac74e.jpg?v=1789984565","url":"https:\/\/voomisupply.com\/products\/techniks-04225-15-er25-collet-15mm-through-coolant","provider":"Voomi Supply","version":"1.0","type":"link"}