== discussions ==
* [http://www.usinages.com/threads/grugeuse-a-tube.10654/usinages.com Grugeuse à tube]
* [http://webcache.googleusercontent.com/search?q=cache:a8o6gFdvaLIJ:www.velocipedesalon.com/forum/f10/photos-main-tube-mitering-fixtures-bridgeport-21045.html+&cd=6&hl=en&ct=clnk&gl=us velocipedesalon.com "Photos of main tube mitering fixtures for bridgeport"]
== exemples de modèles sur le marché ==