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Main page » Metal » Bernardo drilling machine » Bernardo pillar drilling machine » Gearhead bench and column drilling machine Bernardo GB 28 T incl. coolant device
















Gearhead bench and column drilling machine Bernardo GB 28 T incl. coolant device
The GB 28 T gearhead - table drilling machine offers outstanding performance and top precision at a relatively low cost. The compact construction makes this model highly suitable for general use in workshops. This model is available with or without coolant device.
Scope of delivery Gearhead bench and column drilling machine Bernardo GB 28 T incl. coolant device
- Drill chuck 1 - 13 mm / B 16
- Drill chuck arbor MT 3 / B 16
- Morse taper drill sleeve MT 3 / 2
- Coolant device
- Automatic tool release device
- Left and right turning
- Height adjustable protective cover
- LED machine light
Features Gearhead bench and column drilling machine Bernardo GB 28 T incl. coolant device
- Adjustable drill depth stop includes scale
- Lever on gear head allows easy speed adjustment
- High concentricity - spindle runs on high-quality bearings
- Left and right rotation allows thread cutting
- Automatic tool release device and LED working light come standard
- Hardened, polished gear wheels ensure smooth run
- Absolute concentricity ≤ 0,02 mm, measured at spindle
- Solid, polished steel column is designed for constant use
- Grey, cast-iron table includes T-slots and coolant grooves
- Solid work table (360° turnable), tiltable from -45° to +45°
Technical details Gearhead bench and column drilling machine Bernardo GB 28 T incl. coolant device
Drilling capacity max. | 28 mm |
Thread cutting max. | M12 |
Drill chuck | 1 – 13 mm / B16 |
Morse taper | MT 3 |
Spindle speeds | (12) 75 – 3200 rpm |
Distance spindle to column | 250 mm |
Distance spindle to table max. | 355 mm |
Distance spindle to base | 620 mm |
Spindle stroke | 140 mm |
Column diameter | 100 mm |
Working surface of base | 335 x 335 mm |
Table size / T-slot size | 375 x 375 mm / 14 mm |
Motor power putput S1 100% | 0,85 kW / 1,1 kW (400 V) |
Motor power input S6 40% | 1,1 kW / 1,5 kW (400 V) |
Machine dimension (W x D x H)* | 375 x 620 x 1430 mm |
Weight approx. | 200 kg |
|
* without stand