Functions and Features
A.Could remove broken tap sized M2-M48
B.Small size, light weight, convenient to operate, especially on large size work piece;
C.Electrolytic Corrosion principle, no damage to workpieces;
D.Magnetic base, easily to attract on the workpiece;
E.Vibration motor improved the efficiency to two or three times;
F.Work head is separated, helpful for complex machining;
G.Alarm automatically for certain depth;

Model	SFX-4000B
Basic Function
Stepper Current	√
Depth setting,auto retract and alarm	√
Accessories storage	One-in-box
Technical Parameter
Input Power (W)	300-3000
Electrode Holder DiameTer(mm)	2-13
Working liquid	Tap water
MaxProcess depth of spindle servo(mm)	70
Short hole processing speed (mm/min)	≈2(ELECTRODEΦ5 )
Power box size (mm)	420*220*370
Model and size of workIng head	ZK8  300*50*50
Packing size	528*325*460
Net weight	22