{"product_id":"er20-precision-collet-tir-0-0002-5μm","title":"ER20 - PRECISION COLLET TIR 0.0002\"\/5μm for CNC TOOL HOLDER, 5PCS\/Set","description":"\u003cdiv class=\"ds-virtual-list-items _6f2c522\"\u003e\n\u003cdiv class=\"ds-virtual-list-visible-items\"\u003e\n\u003cdiv class=\"_4f9bf79 d7dc56a8 _43c05b5\"\u003e\n\u003cdiv class=\"ds-message _63c77b1\"\u003e\n\u003cdiv class=\"ds-markdown ds-assistant-message-main-content\"\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEngineered for Rigidity, Sealed Coolant Flow, and Micron-Level Accuracy—at a Decent, Reasonable Price!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eUpgrade your CNC machining center with these premium spring collets, manufactured to strict\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDIN 6499-B \/ ISO 15488\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003estandards. Whether you are boring, milling, drilling, tapping, grinding, or engraving, this collet delivers the performance stability and high accuracy your critical jobs demand. Constructed from high-grade\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e65Mn spring steel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ewith a hardened surface up to\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHRC 55\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, it offers exceptional wear resistance, high elasticity, and a formidable grip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e🔍 PRECISION YOU CAN COUNT ON\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eEach collet is individually inspected on a high-tolerance bench-marked test rod at\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e4 distinct contact points\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, guaranteeing an ultra-precision test runout of\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e0.0002\" (5μm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e. In standard operational clamping, you can depend on a reliable working accuracy of\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e0.0003\" – 0.0004\" T.I.R.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis ensures your workpiece remains accurately positioned and stable throughout the machining process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e💧 NEXT-GEN COOLANT-THRU DESIGN (NO PLUGS NEEDED!)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eSay goodbye to loose sealed plugs and complicated coolant discs! Our unique, patented design integrates\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eprecision-machined coolant slots directly within the collet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. This allows for seamless, high-pressure coolant delivery up to a maximum of\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e1500 PSI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, effectively flushing chips away from the cutting zone while protecting your tool holder from contaminants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e⚙️ UNMATCHED RIGIDITY \u0026amp; BALANCE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eFeaturing\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003especial angled slots\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, this collet drastically increases overall rigidity. The superior design ensures a better-balanced tool holder assembly, reduces harmful vibration, and extends the life of both your cutting tools and your machine's spindle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e📐 IMPORTANT USAGE NOTE FOR OPTIMAL PERFORMANCE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eTo ensure zero leakage and maximum holding force, this collet is designed for use with\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eon-size (nominal) shank diameters ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. While it can physically clamp non-nominal sizes, you may experience minor coolant seepage. For best results, always confirm your tool shank matches the collet range exactly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e📦 WHAT YOU GET\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSize Available:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eER20\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e65Mn Spring Steel (HRC 55) \u003c\/span\u003e– Durable \u0026amp; Corrosion-Resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"\"\u003e\u003cstrong\u003eRunout:  \u003c\/strong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eTIR 0.0002\"\/5μm;\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eGeneral milling machines, CNC mills, engraving machines, and spindle machine tools.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePackage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e5PCS\/SET\u003c\/span\u003e, \u003c\/span\u003eComes in a sealed package, ready to install straight out of the box.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e⚠️ PLEASE NOTE:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan class=\"\"\u003eInstallation instructions are not included.\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the collet is firmly installed in your machine tool before use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan class=\"\"\u003eFor all collets to run perfectly true\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e, please verify that your machine's spindle and chuck holder are running true on your end.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan class=\"\"\u003eCutting tools are not included.\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePlease confirm your exact size before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ds-flex _0a3d93b\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ToolingBoxStore","offers":[{"title":"ER20-3【5μ up】","offer_id":52923174191285,"sku":"TBER20035U","price":35.9,"currency_code":"USD","in_stock":true},{"title":"ER20-1\/8【5μ up】","offer_id":52923174224053,"sku":"TBER20185U","price":35.9,"currency_code":"USD","in_stock":true},{"title":"ER20-3.5【5μ 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up】","offer_id":52923191918773,"sku":"TBER201455U","price":35.9,"currency_code":"USD","in_stock":true},{"title":"ER20-15【5μ up】","offer_id":52923191951541,"sku":"TBER201505U","price":35.9,"currency_code":"USD","in_stock":true},{"title":"ER20-15.5【5μ up】","offer_id":52923191984309,"sku":"TBER201555U","price":35.9,"currency_code":"USD","in_stock":true},{"title":"ER20-16【5μ up】","offer_id":52923192017077,"sku":"TBER201605U","price":35.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/6309\/5875\/files\/ER20-collet.jpg?v=1785647992","url":"https:\/\/www.toolingbox.store\/products\/er20-precision-collet-tir-0-0002-5%ce%bcm","provider":"ToolingBoxStore","version":"1.0","type":"link"}