{"product_id":"mandrino-a-sostituzione-rapida-19-mm-gt-12-din-371-m4-45-x-34-01-14460","title":"Accessory for Bernardo machine tool GT 12 quick-action drill chuck","description":"\u003cp\u003eThe Bernardo GT 12 quick-change chuck is a professional machine tool accessory available from Krollit, an official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard: DIN 371 \/ DIN 376\u003c\/li\u003e\n\u003cli\u003eBody diameter: 19 mm\u003c\/li\u003e\n\u003cli\u003eConnection: GT 12\u003c\/li\u003e\n\u003cli\u003eThread size: M4\u003c\/li\u003e\n\u003cli\u003eDimensions: 4.5 x 3.4 mm\u003c\/li\u003e\n\u003cli\u003eSafety clutch: Adjustable, integrated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the GT 12 quick-change chuck and for what purpose?\u003c\/h3\u003e\n\u003cp\u003eUsers who own a compatible machine install the GT 12 quick-change chuck as an original accessory to extend functionalities or replace worn components.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo GT 12 quick-change chuck is part of Bernardo's range of machine tool accessories, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performances: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for assistance with selection.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eShipping in 3-5 business days from Krollit warehouse for spare parts and accessories. Customer support in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the GT 12 quick-change chuck for?\u003c\/h3\u003e\n\u003cp\u003eThe GT 12 quick-change chuck is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers who own a compatible machine\u003c\/strong\u003e: original accessory to extend the functionalities of the specified machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshops with specific setup needs\u003c\/strong\u003e: component for particular machining operations or increased precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility with machines of other brands or models\u003c\/strong\u003e: verify machine model and specifications before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eDIN 371 \/ DIN 376\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody diameter\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eGT 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread size\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.5 x 3.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety clutch\u003c\/td\u003e\n\u003ctd\u003eAdjustable, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eMaintenance-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich machine is it compatible with?\u003c\/summary\u003e\n\u003cp\u003eCheck the machine model indicated in the title or description. Krollit only supplies original accessories for the machines in its catalog.\u003c\/p\u003e\n\u003cp\u003eIf in doubt about compatibility, contact Krollit customer support providing the machine's serial number.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it an original spare part?\u003c\/summary\u003e\n\u003cp\u003eYes, Krollit has been an official Bernardo distributor since 2007 and only supplies original accessories from the manufacturer.\u003c\/p\u003e\n\u003cp\u003eNon-original accessories can compromise the machine's warranty and safety. It is recommended to always use manufacturer-certified components.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the delivery times?\u003c\/summary\u003e\n\u003cp\u003eShipping in 3-5 business days from Krollit warehouse.\u003c\/p\u003e\n\u003cp\u003eFor out-of-stock accessories, procurement times from the manufacturer can be 2-4 weeks. Check availability before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it be assembled independently?\u003c\/summary\u003e\n\u003cp\u003eFor simple accessories, yes; for components requiring adjustments or calibrations, the intervention of a qualified technician is recommended.\u003c\/p\u003e\n\u003cp\u003eKrollit provides original Bernardo technical documentation for correct assembly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs there a warranty?\u003c\/summary\u003e\n\u003cp\u003eYes, manufacturer's warranty according to legal terms. The warranty becomes void if the accessory is installed on incompatible machines.\u003c\/p\u003e\n\u003cp\u003eKeep the invoice as proof of purchase. For warranty claims, contact Krollit customer support.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715144880456,"sku":"01-14460","price":25.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Mandrino_rapido_Bernardo_GT_12_19_mm_DIN_371_M4_con_frizione_di_sicurezza.jpg?v=1762532210","url":"https:\/\/www.krollit.com\/products\/chuck-a-sostituzione-rapida-19-mm-gt-12-din-371-m4-45-x-34-01-14460","provider":"Krollit","version":"1.0","type":"link"}