How to open the cross hinge

1. Draw the outline of the cross hinge with a pencil or thin line at the position where the hole needs to be opened, so as to accurately locate the position of the hole.

2. Use an electric drill or drilling machine to drill holes at the scribe line. Pay attention to the selection of drill bit when drilling, and choose the appropriate drill bit according to the thickness of the cross hinge. In addition, attention should be paid to controlling the speed and intensity of drilling to avoid deviation during drilling.

3, after the completion of drilling, need to clean up the debris in the hole, you can use a small brush or compressed air to clean up.

4. After cleaning, put the cross hinge into the hole and check whether it is appropriate. If appropriate, the cross hinge and the hole wall can be fixed with screws.

5. Finally, after installing the cross hinge, it is necessary to check whether the switch is smooth. If it is stuck or not, it needs to be readjusted or replaced.