{"product_id":"liboqiao-iso20-er20-spring-collet-chuck-cnc-tool-holder-high-speed-40-000rpm-balanced-for-precision-engraving-milling-machines-2-pack","title":"LIBOQIAO ISO20 ER20 Spring Collet Chuck CNC Tool Holder, High Speed 40,000rpm Balanced, for Precision Engraving \u0026 Milling Machines, 2 Pack","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eISO20 ER20 Collet Chuck: Dynamically balanced to G2.0 grade for smooth operation up to 40,000 RPM. Ideal for high-speed engraving, milling, and drilling on precision CNC machines.\u003c\/li\u003e\n\u003cli\u003eCompatible with ER20 Collets: CNC Mill Spindle Holder offering flexibility to hold a variety of cutting tools for diverse machining.\u003c\/li\u003e\n\u003cli\u003ePremium Durability – ISO20 ER20 Collet Chuck made from 20CrMnTi alloy steel, heat-treated for exceptional wear resistance and long service life, ensuring stable performance in demanding industrial environments.\u003c\/li\u003e\n\u003cli\u003eUltra-Low Runout \u0026amp; High Accuracy – Guaranteed maximum runout ≤0.002mm, ensuring precise tool alignment, cleaner cuts, and improved surface finish.\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; Easy Integration – Sleek silver design with a compact length of 35mm for easy installation, saving space and simplifying your CNC tooling setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eISO20 ER20 tool holder is dynamically balanced for 40,000 RPM, ensuring smooth, precise operations. It accepts ER16 and ER20 collets for a wide clamping range. Built from durable 20CrMnTi alloy, it guarantees minimal runout (≤0.002mm) for superior accuracy and longer tool life. Its compact 35mm design integrates seamlessly into your CNC setup for reliable engraving and milling.\u003c\/p\u003e\u003cdiv class=\"product-measurements\"\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e2\" L x 2\" W x 3.3\" H\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Augusta Warehouse","offers":[{"title":"Default Title","offer_id":50856236515385,"sku":"AW-B0G7T87N6J","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/2846\/7001\/files\/61rQoA7EZuL.jpg?v=1792446072","url":"https:\/\/augustawarehouse.com\/products\/liboqiao-iso20-er20-spring-collet-chuck-cnc-tool-holder-high-speed-40-000rpm-balanced-for-precision-engraving-milling-machines-2-pack","provider":"Augusta Warehouse","version":"1.0","type":"link"}