{"product_id":"mandrino-porta-pinze-er-25-d-72","title":"ER 25 collet chuck - D 72","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\"\u003e72 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"126\"\u003e\u003cp align=\"center\"\u003e100 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 working 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 what diameter range does it cover?\u003c\/summary\u003e\n\u003cp\u003eThe ER25 collet chuck is mounted on the lathe (flange diameter D 72 mm) and accommodates ER25 collets for clamping tools or workpieces with shanks from 1–16 mm. ER collets guarantee superior concentricity to standard self-centering chucks — TIR typically \u0026lt;0.003 mm — necessary for boring, grinding, and precision turning. Each ER25 collet covers a range of 1 mm (e.g., 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 tool clamping on machining centers and lathes. Purchase collets that precisely match the tool's shank size — do not use collets of approximate size. 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 working 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":50726679675208,"sku":"22-1082","price":132.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Mandrino-porta-pinze-ER-25-D-72-extra-big-7876-339.jpg?v=1750423782","url":"https:\/\/www.krollit.com\/products\/collet-chuck-er-25-d-72","provider":"Krollit","version":"1.0","type":"link"}