{"product_id":"flott-gb-50-mv-trapano-a-ingranaggi","title":"Pillar drill Flott GB 50 MV","description":"\u003cp\u003eFlott GB 50 MV is a professional pillar drilling machine, with speeds 54 \/ 75 \/ 109 \/ 169 \/ 237 \/ 344 \/ 507 \/ 712 \/ 1032 rpm, weight 795 kg. Krollit, official Flott distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrilling capacity: 50 mm\u003c\/li\u003e\n\u003cli\u003eTapping capacity: M36\u003c\/li\u003e\n\u003cli\u003eSpindle stroke: 230 mm\u003c\/li\u003e\n\u003cli\u003eSpindle-column distance: 400 mm\u003c\/li\u003e\n\u003cli\u003eColumn diameter: 200 mm\u003c\/li\u003e\n\u003cli\u003eWork surface: 550 x 550 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the GB 50 MV and for what\u003c\/h3\u003e\n\u003cp\u003eMechanical workshops and metal fabrication shops use the GB 50 MV for precision drilling on steel and cast iron, tapping with a tap holder, and repetitive work on various sized pieces.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Flott range\u003c\/h3\u003e\n\u003cp\u003eThe Flott GB 50 MV is part of the Flott pillar drilling machine range, distributed in Italy by Krollit since 2007. The Flott range includes models of various categories and performances: to choose the right machine for your use case, you can consult the Flott catalog on Krollit or contact customer support for selection assistance.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eMachine shipping in 5-9 working days (7 days to Southern Italy). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the GB 50 MV for\u003c\/h3\u003e\n\u003cp\u003eThe GB 50 MV is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical workshops and metal fabrication\u003c\/strong\u003e: precision drilling on steel and cast iron, tapping with a tap holder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance technicians and repair shops\u003c\/strong\u003e: repetitive drilling work on various sized pieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOccasional hobby use\u003c\/strong\u003e: professional machine: for home use, consider compact bench models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProcessing Capacity\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrilling Capacity\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Stroke\u003c\/td\u003e\n\u003ctd\u003e230 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth Indication\u003c\/td\u003e\n\u003ctd\u003eMechanical scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpindle, Tools and Speed\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle-column distance\u003c\/td\u003e\n\u003ctd\u003e400 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle-table distance\u003c\/td\u003e\n\u003ctd\u003e50–850 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Taper\u003c\/td\u003e\n\u003ctd\u003eMK IV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Speed\u003c\/td\u003e\n\u003ctd\u003e54 \/ 75 \/ 109 \/ 169 \/ 237 \/ 344 \/ 507 \/ 712 \/ 1032 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTable, Dimensions and Geometry\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColumn diameter\u003c\/td\u003e\n\u003ctd\u003e200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork surface\u003c\/td\u003e\n\u003ctd\u003e550 x 550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable adjustment\u003c\/td\u003e\n\u003ctd\u003eRack and pinion + swivel and tilting table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e795 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions\u003c\/td\u003e\n\u003ctd\u003e600 x 1060 x 2450 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging dimensions\u003c\/td\u003e\n\u003ctd\u003e680 x 2600 x 1210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT-slots\u003c\/td\u003e\n\u003ctd\u003e3 slots – 16\/28 mm – center distance 160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOther Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTapping capacity\u003c\/td\u003e\n\u003ctd\u003eM36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic feed\u003c\/td\u003e\n\u003ctd\u003e0.1 – 0.2 – 0.3 – 0.4 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear lubrication\u003c\/td\u003e\n\u003ctd\u003eAutomatic via oil pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eThree-phase 400 V – 3 kW\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\u003eWhat is the drilling capacity of the GB 50 MV?\u003c\/summary\u003e\n\u003cp\u003eSee the \"Drilling capacity\" data in the machine's technical table.\u003c\/p\u003e\n\u003cp\u003eThe capacity refers to standard unhardened steel. On harder materials or alloyed steels, the actual capacity may be lower: reduce speed and feed to avoid stressing the spindle and tools.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do you adjust the spindle speed?\u003c\/summary\u003e\n\u003cp\u003eVia mechanical gear or belt change in stepped models, via inverter or variator in Vario models.\u003c\/p\u003e\n\u003cp\u003eVario models allow continuous adjustment, while stepped models require moving the belt to different pulleys. Correct speed selection based on drill bit diameter and material extends tool life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat spindle taper and tool types does it support?\u003c\/summary\u003e\n\u003cp\u003eSee \"Spindle Taper\" in the technical table: typically MT 2, MT 3 or MT 4 depending on the model.\u003c\/p\u003e\n\u003cp\u003eMT (Morse Taper) mounts are international standards and accessories (arbors, keyless chucks, reductions) are commonly available on the market. Krollit supplies original Bernardo accessories.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the drilling machine allow tapping with a tap holder?\u003c\/summary\u003e\n\u003cp\u003eOnly models with standard right\/left rotation allow tapping with automatic tap release.\u003c\/p\u003e\n\u003cp\u003eCheck the \"Right\/left rotation\" or \"Tapping\" specification: drilling machines without mechanical reversal are not suitable for repetitive tapping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the weight of the machine and what installation does it require?\u003c\/summary\u003e\n\u003cp\u003eThe weight varies from approximately 25 kg (compact bench models) to over 250 kg (industrial Profi models).\u003c\/p\u003e\n\u003cp\u003eBench models are installed on a sturdy bench, while pillar or radial models require floor mounting with expansion anchors for stability during drilling.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Flott","offers":[{"title":"Default Title","offer_id":52031408669000,"sku":"287040","price":24862.34,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/FLOTT_GB_50_MV_Trapano_a_colonna_a_ingranaggi_da_50_mm.png?v=1763630594","url":"https:\/\/www.krollit.com\/products\/flott-gb-50-mv-drill-a-ingranaggi","provider":"Krollit","version":"1.0","type":"link"}