1. 100% high quality and brand new
2. Made of anti-acid steel, magnetic anti-acid
3. The cutting edge hardness particularly good, not easily deformed, HRC 40 or more, long-term use can increase the life span
4. When used feel relaxed and able to adapt to long-term work
5. The appearance of smooth lines, fine processing
6. The fine tip, long contact surface, can adapt very fine product operation on the object of 0.01mm
7. Used to solder IC chip, and install or replace parts