I tried squeezing by hand but I could not use the air tool because the axis was short, but it was torn from the shaft grip and it took a lot of trouble to take the shaft. It was hard anyway to hold the rivetter. There were over 10% of 100 packs. We have worked tens of thousands of products from other companies so far, but this kind of thing was almost none. After that, it was quite possible that the head of the shaft blows off when the axis breaks. Maybe it can not be helped because it is cheap.
I was looking for a 3 mm rivet, so it was good. Recently, Mr. Monotaro gathers everything, so if you get lost, you will find it. The price is reasonable and very useful. Thank you Mr. Monotaro. I look forward to working with you.