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   Main page    »    Metal    »    Bernardo drilling machine    »    Bernardo pillar drilling machine    »   Gearhead bench and column drilling machine Bernardo GB 28 S incl. coolant device  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Gearhead bench and column drilling machine Bernardo GB 28 S incl. coolant device   
  The GB 28 S is a powerful gearhead-column drilling machine which excels in robust and vibration-free construction. This model is predominantly used in repair shops, mechanical workshops and for training purposes.
Scope of delivery Gearhead bench and column drilling machine Bernardo GB 28 S 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
 - Thread cutting device
 - Left and right turning
 - Height adjustable protective cover
 - LED machine light
 
Features Gearhead bench and column drilling machine Bernardo GB 28 S incl. coolant device
- Powerful 2-step drive motor allows for 12 different speed setting
 - Rotation switch for right and left turning for thread cutting
 - Solid work table (360° turnable), tiltable from -45° to +45°
 - Treated machine base for clamping of extraordinary oversize workpieces
 - High-quality ball bearings allow for high concentricity
 - Automatic tool release device allows easy tool change
 - Adjustable drill depth stop, drill depth can be read on scale
 - Solid, polished steel column suitable for heavy workload
 - Polished gear wheels ensure smooth run
 - Height adjustable protective cover with micro switch for increased safety
 
Technical details Gearhead bench and column drilling machine Bernardo GB 28 S incl. coolant device
|   Drilling capacity max.  |    28 mm  |  
|   Thread cutting max.  |    M12  |  
|   Drill chuck  |    1 - 13 mm / B 16  |  
|   Morse taper  |    MT 3  |  
|   Spindle speeds  |    (12) 75 - 3200 rpm  |  
|   Distance spindle to column  |    250 mm  |  
|   Distance spindle to table max.  |    810 mm  |  
|   Distance spindle to base  |    1210 mm  |  
|   Spindle stroke  |    130 mm  |  
|   Column diameter  |    100 mm  |  
|   Working surface of base  |    325 x 330 mm  |  
|   Table size / T-slot size  |    375 x 375 mm / 14 mm  |  
|   Motor power putput S1 100%  |    0,85 / 1,1 kW (400 V)  |  
|   Motor power input S6 40%  |    1,1 / 1,5 KW (400 V)  |  
|   Machine dimension (W x D x H)  |    450 x 600 x 2020 mm  |  
|   Weight approx.  |    215 kg  |