{"product_id":"mandrino-a-3-ganasce-in-acciaio-po3-630","title":"PO3 - 630 Steel 3-Jaw Chuck ","description":"\u003cdiv class=\"col col-12 col-md-6\"\u003e\n\u003ch3\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDesign:\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\u003eSelf-centering according to DIN 6350\u003c\/li\u003e\n\u003cli\u003eSteel version for higher speeds and longer durability\u003c\/li\u003e\n\u003cli\u003eIncludes 1 set of rotating and drilling 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 lathes and grinders\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 accessories:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 set of rotating jaws IJ-PS3\u003c\/li\u003e\n\u003cli\u003e1 set of drilling jaws OJ-PS3\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=\"145\"\u003e\u003cp\u003eSpindle size A\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e630\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eB\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e129 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eC\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e7 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003ed\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e545 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eE\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e252 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eF\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e586 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eG\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003eM16\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eh\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e225 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eJ\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e70 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eMax. speed\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e1000 rpm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"145\"\u003e\u003cp\u003eWeight approx.\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"128\"\u003e\u003cp\u003e250 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 days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003ePO3 Ø 630 mm chuck — 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. The standard DIN 6350 bolted flange connection requires tightening of the fixing screws for mounting. Please check the number of holes and the bolt circle diameter of your chuck before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eThe PO3 steel version vs the cast iron version — what's the concrete difference?\u003c\/summary\u003e\n\u003cp\u003eThe PO3 steel version is 20–30% lighter than cast iron for the same diameter — it reduces start-up\/braking times and vibrations at high speed. Steel allows higher maximum rotational speeds than cast iron. For high-speed lathes or for those who frequently work with quick changes, the steel version is the right choice.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eThe included jaw set — what size workpieces can this Ø 630 mm chuck clamp?\u003c\/summary\u003e\n\u003cp\u003eThe Ø 630 mm chuck includes rotating jaws (for external gripping) and drilling jaws (for internal gripping). As a reference: the rotating jaws clamp workpieces from about 5% to 60% of the chuck diameter. For very small workpieces compared to the chuck, consider collets; for very large workpieces, consider a chuck with a larger diameter. 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\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50726448103752,"sku":"21-1018F2","price":0.0,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.krollit.com\/products\/mandrino-a-3-ganasce-in-acciaio-po3-630","provider":"Krollit","version":"1.0","type":"link"}