[Portuguese] - Brocas, tipos de brocas - Drill bits, type of

Olá. [English translation follows]

Neste vídeo falo sobre as brocas que tenho na oficina e de algumas que não tenho. Entre outras, foram analisados: a forma, o encabadouro, a função, o material constituinte, o acabamento, etc.

In this video I talk not only about the drill bits I have in the shop but also some other types. Among others, the shape, the shank, the function, their material their made of, the finishing, etc.

https://www.youtube.com/watch?v=D8aumt7YQqI

Abraço a todos,

Regards to everyone