expression, godan verb (-ru), intransitive verb
attend to everything; leave nothing undone; give good service
Usually used in the negative form 手が回らない to mean one cannot handle everything or is stretched too thin. The affirmative form is less common but can describe thorough attention.
仕事が多すぎて、細かいところまで手が回らない。
There's too much work, so I can't attend to the details.
彼
He's the kind of person who always takes care of every little thing.
expression, godan verb (-ru), intransitive verb
be on someone's tracks; close in on; catch up with
Used when authorities or pursuers are closing in on a target. Often appears in crime or pursuit contexts.
警察の手が回ってきたので、犯人は逃げ出した。
The police were closing in, so the criminal fled.
もうすぐ捜査の手が回るだろう。
The investigation will probably catch up with them soon.