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Main page » Metal » Bernardo drilling machine » Bernardo gear drilling machine » Gearhead drills with stepless speed Bernardo GB 50 SK NC Vario
















Gearhead drills with stepless speed Bernardo GB 50 SK NC Vario
Scope of delivery Gearhead drills with stepless speed Bernardo GB 50 SK NC Vario
MT- 3 / 1
- Taper shell end mill holder MT 4 / 27 mm
- Coolant device
- Elektromagnetic spindle feedschub
- Thread cutting device
- Automatic tool release device
- LED machine light
- Digital speed indication
- Initial filling with Shell Tellus 46
- Height adjustable protective cover
Features Gearhead drills with stepless speed Bernardo GB 50 SK NC Vario
- Stepless speed adjustment comes standard, easy readout on digital display
- Many possible applications, such as groove milling, face milling, reboring etc.
- Membrane keyboard ensures user-friendly operation
- Comes complete with automatic spindle feed and thread cutting device
- Precisely finished base plate features T-slot and integrated coolant pump
- Protective cover in accordance to CE standards, adjustable to various drill bit sizes
- Complete with digital readout in 2 axis (x and y) raises productivity
- Tiltable drill head (-45˚ to +45˚) increases range of applications
- Includes 6 automatic spindle fees, adjustable electromagnetically
Technical details Gearhead drills with stepless speed Bernardo GB 50 SK NC Vario
Drilling capacity in steel | 50 mm |
Drilling capacity in cast iron | 60 mm |
Thread cutting max. | M42 |
Drill chuck | 1 - 13 mm / B 16 |
Morse taper | MT 4 |
Spindle speeds / 2 steps | 55 - 348 / 348 - 2200 rpm |
Feed range | 0,08/0,12/0,17/0,24/0,35/0,50 mm/rev. |
Table size / T-slot size | 800 x 280 mm / 14 mm |
Travel (x / y) | 415 / 290 mm |
Distance spindle to column | 380 mm |
Distance spindle to table | 480 mm |
Distance spindle to base | 1160 mm |
Spindle stroke | 210 mm |
Column diameter | 150 mm |
Motor power | 3,0 kW |
Machine dimension (W x D x H) | 1240 x 1200 x 2300 mm |
Weight approx. | 780 kg |