Important: I would like to keep the PDF documents and plans I produce free of charge. Please support me with your likes and comments.
After watching this video, you can download the free PDF document and make it easily. There are many 90 degree corner clamp videos on youtube. But this is a little different from what I did, let's see, do you like it?
Making Video :
Go to this video's Youtube page and make a comment.

PDF Download : Right Angle Corner Clamp Making
I decided to make a bag of 2 layers and 3 boxes. I designed the box myself.

In this tutarial video, I have created a protractor that is not only reliable but also enjoyable to use by combining the durability of wood with the precision of aluminum