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Drill press GB 45 NC Vario
Drill press GB 45 NC Vario is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
For international shipments, please send your request via the dedicated contact form.
Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.
Our goal is to ensure you receive prompt service and a worry-free shopping experience.
Description
Bernardo Pillar Drill GB 45 NC Vario – Touchscreen Control and Automatic Feeds
The Bernardo GB 45 NC Vario pillar drill combines power, precision, and advanced technology, making it suitable for mechanical workshops and professional carpentry. The continuous speed adjustment is easily readable on the digital display, while the large touchscreen allows you to manage all operating settings.
The machine features 4 automatic spindle feeds via electromagnetic clutch, an integrated threading device, and automatic tool release. The solid cast iron work table (540 x 435 mm) can be tilted by 45° and rotated around the column, while the base with an integrated cooling pump ensures safe and continuous machining. With a spindle concentricity of ≤0.02 mm, hardened and ground gears in an oil bath, and a 2.0 kW motor, the GB 45 NC Vario ensures high performance even in intensive use.
Main Specifications
Continuous speed adjustment with digital display
Large touchscreen for intuitive management of all functions
4 automatic spindle feeds via electromagnetic clutch
360° rotatable and ±45° inclinable table for maximum versatility
Integrated threading device up to M32
Integrated automatic tool release device
Guaranteed spindle concentricity ≤0.02 mm
Hardened and ground gears for smooth and durable operation
Integrated cooling pump in the base (400 x 410 mm)
Powerful 2.0 kW motor for extended use
Package contents:
Chuck 1–13 mm / B16
Spindle arbor MT 4 / B16
Morse sleeves MT 4/3, 4/2, 3/1
Motorized table lift
Coolant device
Integrated touchscreen
Threading device
Electromagnetic spindle feed
Automatic tool release device
LED work lamp
Initial filling with Shell Tellus 46
Digital speed display
Digital drilling depth display
Height-adjustable protection
Why buy the GB 45 NC Vario Pillar Drill from Krollit
Purchasing the GB 45 NC Vario Pillar Drill from Krollit means choosing not only a professional metalworking machine, but also concrete support before and after the purchase.
Krollit assists professionals, craftsmen and workshops in choosing the most suitable machine, offering assistance, technical support and spare parts management.
Logistics
Bernardo shipping: 5–9 working days (7 days for the South). Original spare parts available with 3–5 working day shipping. Customer support in Italian available.
Technical specifications
Technical table:
| Specification | Value |
|---|---|
| Drilling capacity steel | 40 mm |
| Drilling capacity cast iron | 45 mm |
| Max. threading capacity | M32 |
| Chuck | 1 – 13 mm / B16 |
| Spindle taper | MT 4 |
| Spindle speed / 2 stages | 60 – 400 / 392 – 2600 rpm |
| Automatic feeds | 0.1 / 0.2 / 0.3 / 0.4 mm/rev |
| Spindle-column distance | 340 mm |
| Spindle-table distance max. | 595 mm |
| Spindle-base distance | 1205 mm |
| Spindle travel | 210 mm |
| Column diameter | 140 mm |
| Table dimensions / T-slots | 540 x 435 mm / 14 mm |
| Usable base surface | 400 x 410 mm |
| Motor power | 2.0 kW |
| Machine dimensions (L x W x H) | 700 x 950 x 2270 mm |
| Weight | approx. 500 kg |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
What is the NC touchscreen system and how does it change the work compared to a standard drill?
The NC system of the GB 45 NC Vario automatically calculates the optimal speed by entering the tool diameter and material — eliminating manual searching in the speed chart. The touchscreen sets speed, depth, and feed in seconds instead of the minutes required for belt changes or manual adjustment. The electromagnetic axis lock maintains the programmed position between holes. For series production of identical parts, repeatability is a concrete advantage compared to manually adjusted drills.
What is the maximum drilling diameter in steel and the maximum threading size with the GB 45 NC Vario?
Nominal drilling: Ø 45 mm in S235 steel. Threading: up to M36. The capacity in AISI 304 stainless steel is reduced by 30–40%. For large diameter drilling (over Ø 35 mm), use the minimum available speed with automatic feed and abundant coolant.
What exactly does the electromagnetic engagement of the automatic feeds allow?
With electromagnetic engagement, the automatic feed is activated and deactivated via the touchscreen without touching physical mechanisms. For a series of identical holes: set the depth once, activate the engagement for the first hole, and the machine reaches the depth and rises automatically. Typical cycle per hole: 3–5 seconds compared to 15–20 seconds for manual feed. For 100 identical holes, a saving of 15–25 minutes.
Is the drilling table inclinable?
Yes — the table of the GB 45 NC Vario is hand-scraped cast iron and inclinable from -45° to +45°, with motorized elevation via a button. Motorized elevation eliminates the need to unscrew and manually crank the toothed column — on heavy machines like this one (over 500 kg), it's a concrete advantage in terms of time and effort.
Are spare parts available?
Original spare parts available with 3–5 working day shipping. Customer support in Italian available.
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