Features: 

 1. Head adopts PC+ Carbon fiber 

2. Antimagnetic acid;

3. Tip hardness are particularly good, not easy to deformation, HRC amounts to 40 above, can be used for a long time, increased life span;

4. Side polished handle, feel comfortable, easy to use;

5. Suitable for PCB semiconductor,  microelectronics, medical,beaty industry;