{"product_id":"trapano-colonna-bernardo-gb40-s-vario","title":"Drill press GB 40 S Vario","description":"\u003cp\u003e\u003cstrong\u003eBernardo Pillar Drilling Machine GB 40 S Vario – Power and Precision with Automatic Feeds\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bernardo GB 40 S Vario pillar drilling machine is designed for high performance and versatility in professional drilling and tapping operations up to M24. Thanks to its continuous speed adjustment (55–2000 rpm) and digital display, the operator can easily set the appropriate cutting speed for any material.\u003c\/p\u003e\n\u003cp\u003eThe machine features 2 electromagnetically adjustable automatic spindle feeds, an integrated tapping device, and automatic tool ejection. The 360° swiveling and ±45° tiltable table allows for great flexibility, while the base with T-slots ensures secure clamping of even large workpieces. The hardened and ground gears ensure quiet operation and a long service life, while the guaranteed concentricity of ≤0.02 mm ensures consistent precision.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cbr\u003e Continuous speed adjustment with inverter and digital display\u003cbr\u003e Two electromagnetically adjustable automatic spindle feeds\u003cbr\u003e Tapping device included up to M24\u003cbr\u003e Integrated automatic tool ejection device\u003cbr\u003e Swiveling and ±45° tiltable table for maximum versatility\u003cbr\u003e Robust base with T-slots for clamping long or bulky workpieces\u003cbr\u003e Hardened and ground gears in an oil bath for smooth transmission\u003cbr\u003e Guaranteed concentricity ≤0.02 mm at the spindle\u003cbr\u003e Membrane keyboard for simple and intuitive controls\u003cbr\u003e Integrated coolant pump and LED light for safety and precision\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. drilling capacity\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. tapping capacity\u003c\/td\u003e\n\u003ctd\u003eM24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill chuck\u003c\/td\u003e\n\u003ctd\u003e1 – 16 mm \/ B16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle taper\u003c\/td\u003e\n\u003ctd\u003eMT 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle speed\u003c\/td\u003e\n\u003ctd\u003e55 – 550 \/ 200 – 2000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic feeds\u003c\/td\u003e\n\u003ctd\u003e0.1 \/ 0.2 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle-column distance\u003c\/td\u003e\n\u003ctd\u003e340 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. spindle-table distance\u003c\/td\u003e\n\u003ctd\u003e675 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle-base distance\u003c\/td\u003e\n\u003ctd\u003e1195 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle stroke\u003c\/td\u003e\n\u003ctd\u003e190 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColumn diameter\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable size \/ T-slots\u003c\/td\u003e\n\u003ctd\u003e555 x 555 mm \/ 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable base plate\u003c\/td\u003e\n\u003ctd\u003e535 x 505 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S1 100%\u003c\/td\u003e\n\u003ctd\u003e2.2 kW \/ 400 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S6 40%\u003c\/td\u003e\n\u003ctd\u003e3.0 kW \/ 400 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e620 x 1000 x 2300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 475 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ch3\u003eStandard equipment\u003c\/h3\u003e\u003c\/strong\u003e\u003cbr\u003e Self-centering drill chuck 1–16 mm \/ B16\u003cbr\u003e Spindle arbor MT 4 \/ B16\u003cbr\u003e Morse sleeves MT 4\/3, MT 3\/2\u003cbr\u003e Delta VFD inverter\u003cbr\u003e Automatic tool ejection device\u003cbr\u003e Coolant device\u003cbr\u003e Electromagnetic spindle feed\u003cbr\u003e Tapping device\u003cbr\u003e Integrated LED lamp\u003cbr\u003e Digital speed display\u003cbr\u003e Digital drilling depth display\u003cbr\u003e Height-adjustable guard\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eGeared vs. belt drill: why choose the GB 40 S Vario?\u003c\/summary\u003e\n\u003cp\u003eThe GB 40 S Vario uses gear transmission: higher torque at low speeds compared to belt drills of the same power – crucial for deep reaming, tapping up to M24, drilling in cast iron and hard steels, and counterboring operations. The Vario also adds continuous speed adjustment without stopping the machine – you can switch from roughing to finishing in 2 seconds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum drilling diameter in steel with the GB 40 S Vario?\u003c\/summary\u003e\n\u003cp\u003eNominal capacity Ø 40 mm on S235 steel with HSS drill bit. For large diameter holes (over Ø 25 mm), always use the lowest speed, slow feed, and coolant – heat is the main enemy of the cutting edge. On AISI 304 stainless steel, reduce capacity by 30–40%. For core drilling, consult Krollit for specific capacity. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do automatic feeds work?\u003c\/summary\u003e\n\u003cp\u003eThe automatic feeds of the GB 40 S Vario motorize the spindle's descent at a constant and programmable speed – essential for series drilling on identical parts (repeatable depth) and for reaming where constant feed affects the hole finish. Select the mm\/rev value from the table and engage the lever.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the tilting table actually useful?\u003c\/summary\u003e\n\u003cp\u003eThe standard table of the GB 40 S Vario is fixed but rotates 360° around the column – it allows you to change the working position without moving heavy workpieces, useful for workpieces that are off-axis relative to the column.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre spare parts available?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715993833800,"sku":"01-1290XL","price":6336.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Trapano_a_colonna_Bernardo_GB_40_S_Vario_con_tavola_quadrata.png?v=1757495388","url":"https:\/\/www.krollit.com\/products\/trapano-colonna-bernardo-gb40-s-vario","provider":"Krollit","version":"1.0","type":"link"}