A hand-held electric drill is one of essential tools for DIYers and workers, and when using a hand-held electric drill, choice of chuck is also very important. So, should an electric drill chuck choose a self-locking chuck or a metal chuck?
In actual use, compared with self-locking head, iron chuck of hand-held electric drill needs to be manually locked with chuck, and self-locking head only needs to be turned. Therefore, when using a self-locking head, we can save on the use of a collet tool, which greatly improves work efficiency.
In addition, when using a hand drill, we often encounter a situation where chuck is loose, at which time we need to stop and lock chuck again, which is a waste of time. The self-locking head can solve this problem by automatically locking chuck, preventing chuck from loosening and improving work efficiency.
So, after comparing two, following conclusions can be drawn: compared with self-locking head of a hand-held electric drill, operating convenience of self-locking head of a hand-held electric drill is better than that of an iron. hand drill chuck. The self-locking head of electric drill is better than iron chuck of electric drill.
In short, when choosing a hand drill chuck, we should prefer self-locking head, because it is not only easy to operate, but also has an automatic locking function, which can greatly improve performance. efficiency.