How to make a precise punch cutting positioning?

For a precise punch cutting positionning according to a pattern, or to make concentric cuts without using the twinning system, you can use our JLBP42R retractable centering pin. This tool is available individually or integrated in a punch set. It's very easy to use:

1. Screw the pin in the center of the chuck

2. Lock the punch on the corresponding place of the chuck

3. Aim the pattern

4. Put the hollow punch on the material in order to retract the centering pin

5. You are ready to cut!