{"product_id":"techniks-04216-06-5-er16-collet-6-50mm","title":"Techniks 04216-06.5 ER16 Collet 6.50mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TECHNIKS 04216-06.5 is an ER16 series collet designed for use in CNC machining centers, milling machines, and other rotating spindle equipment that accept ER16 toolholding systems. This collet grips cutting tools at a 6.50mm collet size and features through coolant capability, allowing coolant to flow directly to the cutting edge for improved chip evacuation and tool life. It holds a total indicated runout (TIR) of 0.005mm, making it suitable for precision machining operations where concentricity is critical. Machinists and CNC operators rely on ER collets for their versatility across a wide range of tool diameters within a single collet series.\u003c\/p\u003e\n\u003cp\u003eThis collet is suited for production and job-shop environments running ER16-compatible toolholders on vertical machining centers, horizontal mills, or CNC lathes with live tooling. The through coolant feature makes it particularly useful in high-speed cutting applications where flood coolant alone does not reach the tool tip effectively. It is appropriate for both light and moderate cutting loads within the ER16 clamping range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eER16 collet series  -  fits any ER16-compatible toolholder or collet chuck\u003c\/li\u003e\n  \u003cli\u003e6.50mm collet size for precise tool gripping at that diameter\u003c\/li\u003e\n  \u003cli\u003eThrough coolant capable  -  delivers coolant directly to the cutting zone\u003c\/li\u003e\n  \u003cli\u003eTIR of 0.005mm for high-concentricity tool holding\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.075 pounds  -  minimal rotating mass added to the spindle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ER16-compatible collet chucks and toolholders. Fits any standard ER16 clamping nut and chuck body conforming to DIN 6499 ER16 specifications. No specific model numbers were provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eER collets are installed by a machinist or CNC setup technician. Always power down and lock out the machine spindle before changing collets. Insert the collet into the ER16 collet nut before threading the nut onto the toolholder body  -  never seat the collet directly into the chuck without the nut engaged. Use a calibrated torque wrench and the appropriate ER16 collet nut spanner to achieve proper clamping force without overloading the collet or chuck threads.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Size\u003c\/strong\u003e: 6.50mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTIR\u003c\/strong\u003e: 0.005mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.075 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: 04216-06.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TECHNIKS","offers":[{"title":"Default Title","offer_id":51996421620018,"sku":"04216-06.5","price":46.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d6e670015579a48517661d3bb2d5b18a_6acfdd14-fa12-46fc-aa32-3eae700a89bf.jpg?v=1789993386","url":"https:\/\/voomisupply.com\/products\/techniks-04216-06-5-er16-collet-6-50mm","provider":"Voomi Supply","version":"1.0","type":"link"}