{"product_id":"mandrino-a-3-ganasce-in-acciaio-po3-125-d4","title":"PO3-125\/D4 Steel 3-Jaw Chuck ","description":"\u003cdiv class=\"col col-12 col-md-6\"\u003e\n\u003ch3\u003e\u003cb\u003eProperties\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExecution:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpindle with three precision rotating jaws\u003c\/li\u003e\n\u003cli\u003eWith direct camlock mount according to DIN 55029\u003c\/li\u003e\n\u003cli\u003eSteel version for higher speeds and longer service life\u003c\/li\u003e\n\u003cli\u003eIncludes 1 set of rotating and boring jaws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eArea of application:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for conventional lathes\u003c\/li\u003e\n\u003cli\u003eFor use on machines with higher concentricity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStandard structure:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 set of IJ-PS3 rotating jaws\u003c\/li\u003e\n\u003cli\u003e1 set of OJ-PS3 boring jaws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"col col-md-6\"\u003e\n\u003ch3\u003e\u003cb\u003eTechnical specifications\u003c\/b\u003e\u003c\/h3\u003e\n\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=\"121\"\u003e\u003cp\u003eChuck size\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e125\/D4\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eDiameter\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e125 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eTaper\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e4\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eB\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e59.5 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eD (max.)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e63.526 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eE\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e32 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eF1\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e82.6 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eCamlock bolts\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e3\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eMax speed\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e4800 rpm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eApprox. weight\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"96\"\u003e\u003cp\u003e5 kg\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 day shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePO3 chuck Ø 125 mm — for what type of lathe and with what connection?\u003c\/summary\u003e\n\u003cp\u003eThe PO3 chuck is a 3-jaw self-centering steel chuck with DIN 6350 centering, DIN 55029 (D4) direct camlock mount. The D4 direct camlock mount allows quick mounting and dismounting of the chuck without a key — turn the flange a quarter turn to lock or unlock. Check the type of chuck connection on your lathe (D3, D4, D6, D8…) before purchasing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eThe steel version PO3 vs the cast iron version — what is the concrete difference?\u003c\/summary\u003e\n\u003cp\u003eThe steel version PO3 is 20–30% lighter than cast iron for the same diameter — it reduces start\/brake times and vibrations at high speeds. Steel allows higher maximum rotation speeds than cast iron. For high-speed lathes or for those who frequently work with quick changes, the steel version is the correct choice.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eThe included jaw set — what size pieces can this Ø 125 mm chuck clamp?\u003c\/summary\u003e\n\u003cp\u003eThe Ø 125 mm chuck includes rotating jaws (for external gripping) and boring jaws (for internal gripping). As a reference: the rotating jaws clamp pieces from about 5% to 60% of the chuck diameter. For very small pieces compared to the chuck, consider clamping collets; for very large pieces, consider a larger diameter chuck. 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 day shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50726448890184,"sku":"21-1037F","price":667.9,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.krollit.com\/products\/mandrino-a-3-ganasce-in-acciaio-po3-125-d4","provider":"Krollit","version":"1.0","type":"link"}