Ask for a quote! and get the best tailor-made offer for you!

Write to us on WhatsApp: +39 0825-1494022 | Call Center

-10% con il codice: WELCOME

This promotion is not valid on discounted products or on bundled offers.

Bernardo  |  SKU: 01-12460

GB 28 T bench drill incl. cooling system

€2.700,10 (22% VAT incl.)
Business solution up to 30 installments

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

Bench Drill GB 28 T: Precision and Exceptional Performance at an Affordable Price

The GB 28 T bench drill is the right choice for those looking for high-precision equipment and excellent performance at a low cost. Designed with a compact and robust design, this model is perfect for use in mechanical workshops and craft environments. The GB 28 T is available with or without a coolant device, allowing it to adapt to different operational needs.

Main Features

  • Adjustable Depth Stop: Equipped with a graduated scale, it allows precise control of drilling depth, essential for high-precision work.
  • Easy Speed Adjustment: Spindle speed can be conveniently adjusted via the control lever on the gearbox, adapting power to specific work needs.
  • High Concentricity: The spindle is supported by precision bearings that ensure excellent concentricity (≤ 0.02 mm), essential for precise drilling.
  • Clockwise and Counter-clockwise Rotation Function: suitable for threading operations, offering greater versatility and control during work.
  • Quality Accessories: Includes an automatic ejector and an LED light for greater visibility, making the drill convenient and safe to use.
  • Quiet Operation: Thanks to hardened and ground gears, the drill operates with maximum quietness, minimizing vibrations and improving machine durability.
  • Robust Construction: The polished steel column and the cast iron work table, equipped with T-slots and a cooling channel, offer stability and resistance even in the most demanding operations.
  • Tiltable and Swiveling Work Table: The work table can be tilted from -45° to +45° and rotated 360°, offering flexibility and ease of use in various applications.

Included Accessories

  • Keyed drill chuck 1 – 13 mm / B 16
  • Arbor chuck MK 3 / B 16
  • Reducing sleeve MK 3 / 2
  • Coolant system (optional)
  • Automatic workpiece ejector
  • Clockwise and counter-clockwise rotation device
  • Height-adjustable protective cover
  • LED machine light

Technical Specifications

Feature Specifications
Max. drilling capacity 28 mm
Max. threading capacity M12
Drill chuck 1 – 13 mm / B 16
Morse taper MK 3
Spindle speed (12) 75 – 3200 rpm
Throat depth 250 mm
Max. spindle / table distance 355 mm
Spindle / base plate distance 620 mm
Spindle stroke 140 mm
Column diameter 100 mm
Base plate work surface 335 x 335 mm
Table dimensions / T-slot dimensions 375 x 375 mm / 14 mm
Motor input power S1 100% 0.85 kW / 1.1 kW (400 V)
Motor output power S6 40% 1.1 kW / 1.5 kW (400 V)
Machine dimensions (L x W x H) 375 x 620 x 1430 mm
Weight approx. 200 kg
Base cabinet Not included

The GB 28 T bench drill is a versatile and professional-grade equipment, perfect for those seeking precision and reliability in a compact design. With a complete range of advanced features and included accessories, this drill is suitable for use in professional workshops and for demanding craftsmen. The option to add a coolant device makes it even more flexible and adaptable to different drilling and threading applications.

Logistics

Bernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business day shipping. Customer support in Italian available.

Frequently Asked Questions

GB 28 T (benchtop) vs GB 28 S (pillar) — which to choose?

The GB 28 T is the benchtop version: more compact and lighter than the GB 28 S pillar drill, for workshops with limited space or for installation on an existing workbench. The GB 28 S pillar drill has a greater working height for tall workpieces.

Up to Ø 28 mm on steel — does this capacity also apply to stainless steel and aluminum?

Ø 28 mm is the nominal capacity on S235 steel. On AISI 304 stainless steel, the capacity is reduced by 30–40% — approximately Ø 18–20 mm with the lowest speed and abundant coolant. On aluminum, the capacity increases by 30%. For holes over Ø 20 mm on any material, always use the lowest available speed with controlled feed.

Coolant system included — when is it necessary?

Coolant is necessary for: stainless steel (always), alloyed and hardened steels, large diameter drilling over Ø 15 mm on steel, serial production with close cycles. Coolant is not used on wood and plastic. On aluminum, kerosene or specific oil for aluminum is used instead of emulsified water.

Spare parts available?

Original spare parts available with 3–5 business day shipping. Customer support in Italian available.

Product safety

Reviews

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)