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Main page » Metal » Bernardo drilling machine » Bernardo gear drilling machine » Geared drilling machine Bernardo GB 50 HS












Geared drilling machine Bernardo GB 50 HS
The GB 50 HS drilling machine comes with a wide range of standard accessories making it great value for money. The solid construction and the large drilling capacity of 50 mm make this model suitable for industrial and series production.
Scope of delivery Geared drilling machine Bernardo GB 50 HS
- Drill chuck 1 - 13 mm / B 16
- Drill chuck arbor MT 4 / B 16
- Morse taper drill sleeve MT 4 /3, MT 4 /2
- Motoric table stroke
- Coolant pump
- Electromagnetic spindle feed
- Thread cutting device
- Automatic tool release device
- LED machine light
- Initial filling with Shell Tellus 46
- Digital readout of speeds
- Digital readout of drill depth
- Height adjustable protective cover
Features Geared drilling machine Bernardo GB 50 HS
- Motorized table stroke reduces non-production times
- Thread cutting device and automatic tool release device as standard
- Solid, vibration-free construction ensures accurate results
- Solid, polished steel column suitable for heavy workload
- Digital displays for speed and drill depth
- Solid grey cast iron table with tilt- and rotatable support
- Wide range of standard equipment increases efficiency
- Hardened and polished gear wheels ensure smooth running
- 4 automatic spindle feeds via electromagnetic clutch
Technical details Geared drilling machine Bernardo GB 50 HS
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 / Steps | 40 - 2100 rpm / 12 |
Feed range | 0,1 / 0,2 / 0,3 / 0,4 mm/rev. |
Distance spindle to column | 370 mm |
Distance spindle to table max. | 600 mm |
Distance spindle to base | 1190 mm |
Spindle stroke | 250 mm |
Column diameter | 200 mm |
Table size / T-slot size | 600 x 500 mm / 14 mm |
Motor power | 2,2 / 2,8 kW |
Machine dimension (W x D x H) | 700 x 1050 x 2350 mm |
Weight approx. | 670 kg |