1. Standard configuration:  a set of manual puncher, a piece of pad, a sheath of plunger chip.

2. Size of plunger chip: Φ0.5mm

3.Hardness of punch pin surface is ≥ HRC57.

4.Service life of punch pin: Φ0.5mm≥20000 times 

5.Size of manual puncher:The length is 14.5cm. The diameter of handshake is Φ16mm. 

6. Size of pad: 210mm*148m*2mm.

7.Antirolling with four directions has been setted at the front end of manual puncher.