Gear Drilling Machine ELMAG GBM 4/50 SGA
The excellent GBM 4/50 SGA model offers numerous useful functions for high-quality and economical drilling and threading.
Automatic height adjustment of the work table from the working position and an automatic tool ejector ensure reduced changeover time. 12 speed levels up to 2,050 rpm and automatic feed with four stages provide consistently appropriate cutting speeds - drilling capacity in steel up to Ø 50 mm.
Integrated cooling system, and a threading function with reverse rotation on the feed lever, complete the entire scope of this top model drilling machine. Additional advantages: with a digital depth display, you can also make holes and threads with narrow depth tolerances.
* Drill spindle with precision bearings
* Rotation to the right and left
* Thread cutting function with reversing rotation using switches on the control handle
* 4 automatic feeds 0.07 / 0.15 / 0.26 / 0.4 mm/rev
* Digital drilling depth display
* Automatic tool ejector
* Precision drill table and base plate with T-slots and emulsion channel
* Automatic height adjustment of the drill table with worm gear
* Integrated cooling system with return flow and tank in the machine base
* Protection of the drilling tool
* Depth scale with stop
* Halogen lighting of the work table
Specifications
Taper in quill: MK-4
Speed range (rpm): 42-2050
Number of levels: 12
Drilling stroke: 180
T-slots/width (mm): 14
Drill table stroke (mm): 540
Overhang (mm): 360
Drill table tilt: +-90°
Drill table rotation: +- 180°
Distance from quill to table (mm): 60-600
Distance from quill to base (m): 1215
Table size (mm): 505×375
Motor power (W): 2800/2200
Emulsion pump (W): 90
Connection (V/Hz): 400/50-60
Emulsion pump flow rate (l/min): 6
Automatic quill feed (mm/rev): 0.07/0.15/0.4
Number of quill feed stages: 4
Cube dimensions (mm): 505x375x600
Height (mm): 2320
Weight (kg): 740
Lowest price in the last 30 days: 11.352,10 €!
Shipping is not included in the price.
Available on backorder
20.10.2026
Product description
The excellent GBM 4/50 SGA model offers numerous useful functions for high-quality and economical drilling and threading.
Automatic height adjustment of the work table from the working position and an automatic tool ejector ensure reduced changeover time. 12 speed levels up to 2,050 rpm and automatic feed with four stages provide consistently appropriate cutting speeds - drilling capacity in steel up to Ø 50 mm.
Integrated cooling system, and a threading function with reverse rotation on the feed lever, complete the entire scope of this top model drilling machine. Additional advantages: with a digital depth display, you can also make holes and threads with narrow depth tolerances.
* Drill spindle with precision bearings
* Rotation to the right and left
* Thread cutting function with reversing rotation using switches on the control handle
* 4 automatic feeds 0.07 / 0.15 / 0.26 / 0.4 mm/rev
* Digital drilling depth display
* Automatic tool ejector
* Precision drill table and base plate with T-slots and emulsion channel
* Automatic height adjustment of the drill table with worm gear
* Integrated cooling system with return flow and tank in the machine base
* Protection of the drilling tool
* Depth scale with stop
* Halogen lighting of the work table
Specifications
Taper in quill: MK-4
Speed range (rpm): 42-2050
Number of levels: 12
Drilling stroke: 180
T-slots/width (mm): 14
Drill table stroke (mm): 540
Overhang (mm): 360
Drill table tilt: +-90°
Drill table rotation: +- 180°
Distance from quill to table (mm): 60-600
Distance from quill to base (m): 1215
Table size (mm): 505×375
Motor power (W): 2800/2200
Emulsion pump (W): 90
Connection (V/Hz): 400/50-60
Emulsion pump flow rate (l/min): 6
Automatic quill feed (mm/rev): 0.07/0.15/0.4
Number of quill feed stages: 4
Cube dimensions (mm): 505x375x600
Height (mm): 2320
Weight (kg): 740