Purchased to make windmills with aluminum cans. During detailed drilling, the tip of the needle does not shift, so you can use it with confidence.
Also, since there is a sense of solidness firmly between the aluminum pattern and the tip of the needle, it seems to be used for some power work.
It is long and dirty, but it is useful in many ways, and there is a sense of security in aluminum made of stainless steel. Although it is possible to use it like a penetrating screwdriver, I do not do it because the tip is damaged. When you lick, I use it by sharpening with spindle cores. I like it because it can be used for a long time and it can be used like a knife.