Five times it appears in the New Testament and ten in the Old Testament. The other seven times it is used in various ways. These same words were also translated 'hair' in other Scriptures. None of the original meanings indicate hair length. The context in which it is used, there are three times that 'hairs' indicates length, with two of these not being a direct reference.
None refer to removing or cutting the hair.
The word 'hairy' is mentioned 5 times in the Bible, all in the Old Testament. It is used several ways. They were not used in connection to length or cutting of the hair in any form. The word 'lock' is used one time in the Bible in regard to hair and is in the Old Testament. The word 'locks' is used 15 times in the Bible, all in the Old Testament.