Drilling a hole in iron bar using the worst old drill bit

 

For anyone who has experience with drills, making a hole is simple and quick as long as you have the proper drill and drill, but when you try to use a drill like this, probably bought in any store without the least quality, it is impossible to do anything. hole.

In this case the drill did not break, but after the state it was, it only serves to fill the dustbin.