{"product_id":"1-16-inch-er20-cnc-precision-ground-collet-pro-gra","title":"1\/16 Inch ER20 CNC Precision Ground Collet Pro Grade TIR 0.0005 Inch Alloy Spring Steel Hardened To HRC 44-48 DIN 6499B Compatible Built For High Speed Milling And Precision Machining Tight Tolerance Ready To Drop Into Most CNC Tool Changers","description":"\u003cdiv\u003eHigh-precision ER20 CNC Collet for tight milling tolerances\u003cbr\u003e\n✔️ ER20 collet, 1\/16\" size, TIR 0.0005\", HRC 44-48, DIN 6499B \u003cp\u003eThis ER20 precision ground collet is built for high-speed milling and precision machining. It's designed to drop into most CNC tool changers and securely hold end mills with a 1\/16 inch shank for consistent performance.\u003c\/p\u003e \u003cp\u003e✅ Collet Series ER20 \u003cbr\u003e✅ TIR 0.0005\" \u003cbr\u003e✅ Material: alloy spring steel, hardened to HRC 44-48 \u003cbr\u003e✅ Size: 1\/16\" fractional (true imperial size) \u003cbr\u003e✅ DIN 6499B compliant\u003c\/p\u003e \u003cp\u003e💡 What is an ER20 CNC collet and how does it improve milling precision?\nA handy overview explains why this collet matters for accuracy.\n- ER20 collets provide a tight, concentric grip on tool shanks\n- DIN 6499B compatibility ensures consistent tool changer fit\n- Low runout (TIR 0.0005\") helps produce clean cuts\n- Hardened alloy spring steel resists wear under heavy milling\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073668456683,"sku":"VXB0846613SM","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71OAe_-rQGL.jpg?v=1784423644","url":"https:\/\/vxb.com\/products\/1-16-inch-er20-cnc-precision-ground-collet-pro-gra","provider":"VXB Bearings","version":"1.0","type":"link"}