{"product_id":"mandrino-a-3-ganasce-in-acciaio-po3-160-d4","title":"PO3-160\/D4 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\u003eChuck with three precision rotating jaws\u003c\/li\u003e\n\u003cli\u003eWith direct camlock mounting 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\u003eField 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 equipment:\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 boring 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=\"121\"\u003e\u003cp\u003eChuck size\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"97\"\u003e\u003cp\u003e160\/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=\"97\"\u003e\u003cp\u003e160 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=\"97\"\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=\"97\"\u003e\u003cp\u003e68 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=\"97\"\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=\"97\"\u003e\u003cp\u003e42 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=\"97\"\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=\"97\"\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=\"97\"\u003e\u003cp\u003e4500 rpm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"121\"\u003e\u003cp\u003eWeight approx.\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"97\"\u003e\u003cp\u003e9 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 delivery. 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 160 mm — for which type of lathe and with which mounting?\u003c\/summary\u003e\n\u003cp\u003eThe PO3 chuck is a 3-jaw self-centering steel chuck with DIN 6350 centering, direct camlock mounting DIN 55029 (D4). The D4 direct camlock mounting allows quick chuck mounting and removal without a key — the flange is rotated a quarter turn to lock or unlock. Check the type of chuck mounting 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's 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-up\/braking times and vibrations at high speeds. 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 correct choice.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eThe included jaw set — what size workpieces can this Ø 160 mm chuck clamp?\u003c\/summary\u003e\n\u003cp\u003eThe Ø 160 mm chuck includes rotating jaws (for external gripping) and boring jaws (for internal gripping). As a reference: the rotating jaws clamp workpieces from approximately 5% to 60% of the chuck diameter. For very small workpieces compared to the chuck, consider clamping collets; for very large workpieces, 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 delivery. 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":50726449086792,"sku":"21-1039F","price":767.41,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.krollit.com\/products\/mandrino-a-3-ganasce-in-acciaio-po3-160-d4","provider":"Krollit","version":"1.0","type":"link"}