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Watch a detailed introduction to the Grob Model B3 Band Filing Machine as Keith Rucker from VintageMachinery.org showcases this new addition to his workshop. Learn about the features and capabilities of this specialized vintage machinery over the 22-minute video. The presentation includes information on how to support VintageMachinery.org through Patreon or one-time PayPal donations, and highlights their sponsor American Rotary Phase Converters, which offers a 10% discount on select converters with the code "Vintage10".
