Hole drilling

Hole drilling EDM uses low cost electrode tube (normally brass or copper material) to drill holes on a electrically conductive material at a very high speed, the hole depth diameter ratio can reach up to 200. The hole diameter is normally from 0.3mm to 3.0mm, with five axis configuration the machine can drill hole at any angles on a inclined surface workpiece. This technology is widely used for hole machinig in aerospace, energy, cutting tools, automotive, medical, mold and die industries.


Electrode diameter
0.3 up to 3 mm
Maximum drilling depth
200 mm
Workpiece and electrode
Max. workpiece weight
300 kg
Working range
X, Y, Z travel
300 x 200 x 300 mm
Travel path of the electrode guide
100 mm
Heavy duty generator
30 A