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GB 28 S Column Drill: Precision and Reliability for Workshops and Training
The GB 28 S gear drill press is designed to offer robustness, precision and reliability, essential features for machine shops, repair shops and training environments. Its vibration-free construction and ability to handle heavy-duty work make it an indispensable tool for professionals who demand high performance.
Main features
- 12 Selectable Speeds: The powerful 2-stage motor allows you to select between 12 different speeds, allowing you to adapt the machine to a wide range of applications.
- Clockwise and Counterclockwise Rotation: The rotation reversal switch is ideal for threading operations, ensuring flexibility and precision in every job.
- Tilting and Rotating Worktop: The work table can be tilted from -45° to +45° and rotated 360°, offering maximum versatility in the machining of complex pieces.
- Machine Foot Worked: Designed for the assembly of particularly tall pieces, the machine foot ensures stability and precision even in the most demanding machining operations.
- High Quality Ball Bearings: These bearings ensure high concentricity of the spindle, essential for achieving high precision results.
- Automatic Piece Ejector: Parts replacement is made easy by the automatic ejector, increasing operational efficiency.
- Adjustable Depth Stop: The adjustable depth stop with graduated scale allows for precise and repeatable drilling.
- Polished Steel Column: The sturdy steel column is designed to withstand heavy use, ensuring stability and durability.
- Ground Gears for Maximum Silence: Ground gears ensure quiet and long-lasting operation, minimizing noise during use.
- Advanced Security: The height-adjustable spindle guard, equipped with a microswitch, ensures a high level of operational safety.
Accessories Included
- Drill chuck with rack 1 – 13 mm / B 16
- Arbor spindle MK 3 / B 16
- Reducing bush MK 3 / 2
- Refrigeration system
- Automatic parts ejector
- Threading device
- Clockwise and anti-clockwise rotation device
- Height-adjustable protective cover
- LED car light
Technical specifications
| Characteristic | Specifications |
|---|---|
| Max. drilling power | 28mm |
| Max. thread | M12 |
| Drill chuck | 1 – 13 mm / B 16 |
| Morse taper | MK 3 |
| Number of spindle revolutions | (12) 75 – 3200 rpm |
| Arm length | 250 mm |
| Spindle/table distance max. | 810 mm |
| Spindle / bottom plate distance | 1210 mm |
| Hole stroke | 130 mm |
| Column diameter | 100 mm |
| Bottom plate work surface | 325 x 330 mm |
| Table Size / T-Slots | 375 x 375mm / 14mm |
| S1 100% motor input power | 0.85 / 1.1 kW (400 V) |
| Power output of the S6 40% engine | 1.1 / 1.5 kW (400 V) |
| Machine dimensions (L x W x H) | 450 x 600 x 2020 mm |
| Weight approx. | 215kg |
The GB 28 S pillar drill is an essential piece of equipment for those looking for precision, power and reliability in a single machine. Ideal for repair shops, machine shops and training environments, this drill offers high versatility and safety, ensuring excellent results in all drilling and threading operations. With the GB 28 S, you can tackle every project with the certainty of obtaining superior performance.
