{"product_id":"mandrino-porta-pinze-er-25-d-52","title":"ER 25 collet chuck - D 52","description":"\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\u003cdiv class=\"table-responsive table table-detail\"\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003ed\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003eD1\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003ed\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003eT\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003eL\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003eCollets\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003e52 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003e102 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003e25 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003eM32 x 1.5\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003e36 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003eER 25\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eOriginal spare parts available with 3-5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eER25 collet chuck — what is it used for and for what diameter range?\u003c\/summary\u003e\n\u003cp\u003eThe ER25 collet chuck is mounted on the lathe (flange diameter D 52 mm) and holds ER25 collets for clamping tools or workpieces with shanks from 1–16 mm. ER collets guarantee higher concentricity than standard self-centering chucks — TIR typically \u0026lt;0.003 mm — necessary for reaming, grinding, and precision turning. Each ER25 collet covers a 1 mm range (e.g., the ER25 10 collet covers 9–10 mm).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre ER collets interchangeable between ER chucks of the same type?\u003c\/summary\u003e\n\u003cp\u003eYes — ER25 collets are standardized: an ER25 collet from any manufacturer works with any ER25 collet chuck. The ER system is the most widespread international standard for clamping tools on machining centers and lathes. Purchase collets of the exact size of the tool shank — do not use approximate size collets. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDelivery times?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3-5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50726669189448,"sku":"22-1083","price":149.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Mandrino-porta-pinze-ER-25-D-52-extra-big-7879-815.jpg?v=1750423762","url":"https:\/\/www.krollit.com\/products\/collet-chuck-er-25-d-52","provider":"Krollit","version":"1.0","type":"link"}