Entretien barillet Hagmann

How to make a cleaning service to my hagmann valve. Comment nettoyer un barillet Hagmann sur un trombone. Limpieza de un barril Hagman.

[@sarrajunior]

Une autre leçon de la distance. Merci Maître !!!!

[@andersonribeiro1496]

Esses rotores hagmans são muito bons a passagem de ar é muito maior do que os rotores convencionais. Parabéns pelo vídeo

[@JAMRook1]

Best guide to doing this...

[@klassischermusik3751]

could you please tell me what kind of screwdriver are you using? 0:47
My trombone is Courtois AC 420-ST

[@jazzman99000]

What do you think is better mechanically, hagman valve or infinity af?

[@alvarocerritos]

1:34 so satisfying!!!!!

[@yuyu_skaholic]

What is the name of liquid?

[@EricVanBuggenhaut]

What great music is this?

[@_Midori]

That looks cool