There are many ways to make a hole.

We use a machine called a drill machine to make holes.

First, mark the part where you need to make a hole on the head

Secure it under the drill.

And after pressing the operation switch, press the handle that you see above

If you turn it in the direction of the arrow

The drill that's connected takes turns and comes down

I'm going to make a hole in the head.



It looks like he's actually making a hole!

When you make a hole, you have to put a pedestal underneath 

and fix the head to make the hole and proceed with the work as shown in the picture!

In particular, fixing is very important for safety.

If it is not fixed well, the drill machine vibrates greatly,

 so the part where the hole is made may crack and break or debris may splash in all directions.

Now let me tell you what to watch out for when making holes in a wooden head!

Trees are more sensitive than metal, and because of humidity or shock

They are sensitive friends who crack and break easily.

That's why you have to be more careful than metal when working.

And when you make a hole, mark the part that you need to put out

You have to work along the center.

Otherwise, it becomes unbalanced or cracks easily in the process of working.

In this picture, the hall is well placed in its place. 



This picture is out of place.

If you look at one side of the hole as the center

It's proof that the hole was made wrong.