few know the secret of this homemade tool | keep the razor sharp [Music] [Music] [Music] [Music] N [Music] [Applause] [Music] N [Music] [Applause] [Music] [Applause] [Music] N [Music] [Music] Oh [Music] [Applause] [Music] He [Music] M [Music] [Music] H…

If everyone knew this secret, razors would always be sharp

Secrets and tricks that few know: How to keep your razor sharp

Electric angle grinder secrets and tricks that few know – keep the razor sharp