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Small Hole EDM

High Speed Hole Drilling EDM by Sodick

High-end hole driller K3BL

The high-end hole driller K3BL allows the use of electrodes with diametres of 0.08mm to 3.0mm.


Its strengths lie in the machining of steels, nonferrous metals, and other difficult materials. With a linear drive for the z axis, it operates with vibration-free precision and high dynamic response in the drilling of holes between 0.08 and 0.25 mm in diameter.


By using ATC (Automatic Tool Changer), it enables fully automated operation using different sizes of electrodes. The machine features LN Assist software for optimised condition searching, which makes it also possible to make cutting programmes with multiple holes.


Standard Features
X/Y/Z axis travel (mm) 300 x 200 x 300
W-Axis (Cutting axis in mm) 250
Table dimesions (mm) 600 x 300
Max workpiece dimensions (mm) 600 x 300 x 160
Max workpiece weight (kg) 300
Electrode diameter (mm) 0.08 ~ 3.0
Electrode guide to table surface (mm) 60 ~ 310
Machine tool dimensions (mm) 1130 x 1645 x 2360
Machine tool weight (kg) 1500
Dielectric Tank
External dimensions (W x D x H, mm) 1140 x 600 x 1000
Dialectric fluid Oil
Capacity (l) 245
Filtration method Replaceable paper filter (MF-2400)