This machine can fast remove the broken taps.drill,drift screw, plug gauge, reamer without damaging to the work-piece and can process non-precision holes and marking on metal materials such as hardened steel,quenching steel,hard alloy steel and copper, aluminum etc..
1. EDM abide by the principle of Electrolytic Corrosion to remove broken tools,no direct contact, thus, no external force and damage to the work piece.
2. Excellent Structure: it is convenient to carry due to small size and light weight, and shows its special superiority for large work pieces.Working head is separated from the machine, and can rotate in any direction, which is helpful for complex machining.
3. Convenient Operation: The magnetic base can attract on work pieces to finish processing easily.
4. Accurate Positioning: Cross clamp or jig can be installed on desktop workbench, which is convenient for fast clamping and precise positioning, and is suitable for batch processing.
5. Easy Maintenance: MCU Controller and Function Modularization are utilized to guarantee the stable performance and easy maintenance.
6.Economical and Convenient: The working liquid is ordinary running water; power consumption is moderate; the inlet pipe is detachable.
7. Wide Processing Range: broken taps and drills (conductive material) above Ø3mm (Ø3mm is included).
8. Long Working Hours: a cooling fan installed ensures the ventilation, which keeps the machine working continuously.

SFX-4000
Functions and Features：
1.Fasting removing broken taps, drill, drift, screw, plug gauge without damaging to the work-piece.
2.Processing non-precision hole and marking on metal materials such as hardened steel, hard alloy steel and copper.
3.The input power is 3000w, fast remove large size taps, screw, the marking function is particularly prominent.
4.The work-head has vibration function, Significantly improved the processing ranges and efficiency.
Specification:
Items:SFX-4000
Input Power(w):3000w
Adjustable Current:Step-less Adjustment
Max Automatic Processing Depth of Spindle Servo (mm):    80mm
Can remove broken tap:    M2-M48
Electrode Diameter(mm):    2-24mm
Processing Speed(mm/min):  2mm/min   
Processing Material:Quenched Steel 
Working Liquid:Tap water
Power Box Size(mm):420*220*370
Accessories receive:Case receive
Packing Size(mm):528*325*460
Gross Weight:24KG