videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Gold-Max 4 (formerly Evo-Tec) Commercial - Ingersoll Cutting Tools, Gear Machining with Ingersoll Cutting Tools, (Hi Speed Long Edit) QA-Drill