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Bernardo  |  SKU: 01-1288

GB 28 S Vario Continuous Speed Gear Drill

€4.001,60
pay up to 30 installments,

Delivery and Shipping

At Krolit, we are committed to providing a seamless and reliable shipping experience for our customers. Once you place your order, it is generally processed within 1-3 business days, excluding weekends and holidays. As soon as your order ships, you will receive a confirmation email with your tracking number and shipment details, so you can easily track your delivery.

We offer several shipping options, including standard, express, and overnight shipping, to meet your needs. Shipping costs and estimated delivery times are clearly displayed at checkout and vary based on your location and the shipping method selected. Please note that all delivery times are approximate and may be subject to delays due to factors such as weather conditions, high order volume, or courier issues.

Currently, Krolit [offers/does not offer] international shipping. If international shipping is available, please be aware that customs duties, taxes, or other additional fees may apply, which are the responsibility of the recipient. We recommend checking with your local customs office before placing an order.

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Description

GB 28 S Vario Pillar Drill: Power and Precision for Your Drilling Operations

The GB 28 S Vario is a high-quality pillar drill, designed to meet the needs of machine shops, repair shops, and educational environments. Equipped with a robust, vibration-free gear head, this model guarantees superior and reliable performance in any situation. Thanks to its infinitely variable speed control and solid construction, the GB 28 S Vario is the ideal choice for those seeking a combination of power, precision, and durability.

Main Features

  • Continuously Adjustable Speed : Allows you to set the ideal cutting speed for each type of job, improving the quality and efficiency of operations.
  • Machined Machine Foot : Measuring 420 x 340 mm, the machine foot features an integrated coolant circulation pump, ensuring optimal thermal management.
  • Integrated Digital Display : Makes it easy to view speed and drilling depth, providing precise control while working.
  • Solid Cast Iron Table : The support surface can be tilted and rotated, ideal for working on pieces of different sizes and complex shapes.
  • Hardened and Ground Gears : Ensures quiet operation, minimizing noise during prolonged use.
  • Concentricity Accuracy : The concentricity of the spindle is guaranteed ≤ 0.02 mm, ensuring the highest quality and precision results.
  • Simple Operation : The machine is equipped with an intuitive membrane keypad for easy operation and control.
  • Heavy Duty Polished Steel Column : Designed for heavy duty use, this column offers stability and strength, even in the toughest working conditions.
  • Automatic Part Ejector and Thread Cutting Device : These features improve operational efficiency by making it easier to remove parts and create precise threads.

Accessories Included

  • Drill chuck with rack 1 – 13 mm / B 16
  • Arbor spindle MK 3 / B 16
  • Reduction socket MK 3 / 2
  • Delta VFD Frequency Converter
  • Automatic piece ejector
  • Refrigeration system
  • Threading device
  • LED car light
  • Digital speedometer
  • Digital drilling depth display
  • Height-adjustable protective cover

Technical Specifications

Characteristic Specifications
Max. drilling power 28 mm
Max. thread M16
Drill chuck 1 – 13 mm / B 16
Morse taper MK 3
Spindle speed / 2 phases 90 – 980 / 1000 – 3000 rpm
Length of the arms 250 mm
Max. spindle/table distance. 780 mm
Distance between spindle and bottom plate 1210 mm
Hole stroke 135 mm
Column diameter 98 mm
Table Size / T-Slots 375 x 375 mm / 14 mm
Bottom plate working surface 420 x 340 mm
S1 motor input power 100% 1.5 kW / 400 V
S6 Motor Output Power 40% 2.2 kW / 400 V
Machine dimensions (L x W x H) 540 x 790 x 2130 mm
Weight approx. 265 kg

The GB 28 S Vario drill press is a sound investment for those looking for a reliable and powerful machine for drilling operations. Thanks to its robust construction, advanced features, and included accessories, this drill press is perfect for machine shops, repair shops, and educational applications. Its versatility, combined with precise control and long life, make it an indispensable tool for every professional.

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