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DR4

Hole Drilling DR Series

The ONA DR Series delivers fast and durable hole drilling capabilities. With a wide range of electrode diameters from 0.2 to 3 mm, the DR Series can drill into hardened and self-hardened steel, stainless steel, carbides, copper, and aluminum. The DR Series electrode guides offer higher precision, repeatability, and increased productivity. Additionally, the DR Series offers an extended 300 mm Z-axis. 

DR4

Travels
Travel Distance X-axis
500 mm (19.7 in.)
Travel Distance Y-axis
400 mm (15.7 in.)
Travel Distance Z-axis
380 + 300 mm (14.9 + 11.8 in.)
Table
Table Size
700 x 400 mm (27.5 x 15.7 in.)
Max Load
500 kg (1,102 lbs.)
Water Tank Capacity
25 L
Electrode
Diameter Range
0.2 – 3 mm (0.008 – 0.12 in.)
Generator Intensity
30 A
Voltage Levels
9
Machine Size
Length
1,200 mm (47.2 in.)
Height
900 mm (35.4 in.)
Width
2,100 mm (82.7 in.)