Used for disassembling and assembling desktop machine tools. There is no repulsion, it is just right for work in a narrow place. Originally, I do a patch board etc, I tried directly on the shaft relationship of the machine, but it seems to be useful because it will not hurt. However, it will be difficult if the surface cracks, so it is only experiments to tap the shaft directly.
Hello, it feels nice. This time it is the second one, but there was a view that used well enough durability. As it cracks in the head, it will spread out and all will peel off. Before that you are replacing your replacement.