Gear Drilling Machine Elmag GBM 4/50 SGA Set
- Drilling capacity: 50 mm
- Threading capacity: M24
- Taper in spindle: MK 4
- Speeds: 42 - 2050 rpm
Lowest price in the last 30 days: 11.596,10 €!
Shipping is not included in the price.
Available on backorder
06.10.2026
Short product description
- Drilling capacity: 50 mm
- Threading capacity: M24
- Taper in spindle: MK 4
- Speeds: 42 - 2050 rpm
Product description
The excellent GBM 4/50 SGA model offers numerous useful features for high-quality and economical drilling and thread cutting. Automatic adjustment of the working table height from the work position and automatic tool ejector ensure reduced changeover time. 12-speed settings up to 2,050 RPM and automatic feed with four settings ensure consistently appropriate cutting speeds - drilling capacity in steel up to Ø 50 mm. Integrated cooling system and thread cutting function with reverse direction on the feed lever round off this premium drill machine model. Additional advantages: with a digital display of drilling depth, you can also drill and thread with tight depth tolerances.
ADVANTAGES
- Spindle with precise bearings
- Clockwise and counterclockwise rotation
- Thread cutting function with switchable rotation direction on the control lever
- 4 automatic feeds 0.07 / 0.15 / 0.26 / 0.4 mm/rev
- Digital display of drilling depth
- Automatic tool ejector
- Precision drill table and base plate with T-slots and coolant channel
- Automatic height adjustment of the drill table with worm gear
- Integrated cooling system with return flow and tank in the machine base
- Drill tool protection
- Depth scale with stop
- LED worktable lighting
Standard equipment:
- Quick-release drill chuck B16 1 - 16 mm
- Taper shank MK 4 / B16
- Reducing sleeve MK4 / MK3
- Reducing sleeve MK 3 / MK 2
- Reducing sleeve MK 3 / MK 1
- Tool set
- Ejection wedge
- Instructions / CE
SET includes:
- GBM 4/50 SGA
- 150 mm vice
- 14 mm clamping bolts
- 9-piece HSS drill bit set 14.5-30 mm
- Cutting oil spray
Technical data:
| Drilling capacity steel | 50 mm |
| Thread cutting capacity | M 24 |
| Spindle taper | MK 4 |
| Speed range | 42 - 2050 rpm |
| Number of speed levels | 12 |
| Drilling stroke | 180 mm |
| Number of feed speeds | 4 |
| Feed speeds | 0.07; 0.15; 0.26; 0.4 mm/rev. |
| Grooves in the drill table | 14 mm |
| Size of the drill table | 505 x 375 mm |
| Drill table stroke | 540 mm |
| Overhang | 360 mm |
| Drill table rotation around the column | +/- 180° |
| Drill table tilt | +/- 90° |
| Distance from spindle to table | 60 - 600 mm |
| Distance from spindle to foot | 1215 mm |
| Motor power | (2 levels) 2200/2800 W |
| Power supply | 400/50 V/Hz |
| Footprint | 825x555 mm |
| Machine height | 2320 mm |
| Weight | 740 kg |