Drill hole and remove broken tap

1.  Small size, light weight, convenient to move to anywhere, especially for large work-pieces.
2.  Electrolytic Corrosion principle, no damage to work-piece;
3.  Magnetic base, easily to attract on the work-piece;
4.  Cooling fan installed keep the machine continuous working;
5.  Working head is separated, can fix on different surface of the metal.
6.  Alarm automatically for certain depth.
7.  Mainly used for removing broken taps, reamer, broken screw.
8.  Also used for drilling hole on very hard material.
9.  It can use tap water as working liquid, very economic and convenient.
Drill hole and remove broken tap