Tools and Machinery dual orbital sanderimpact drill cutting an aluminum platejig-saw counterbalanced Scotch Yoke mechanismlathe chuck-key left in chuck by mistakelathe turningmill fly cutterreal-time video and audiomill cutter on steel block milling block of aluminumreal-time video and audionails driven with a hammerSawStop finger-saving table saw (with real finger test)steel tensile specimen breaking in a testing machinetape measure retractingtorch lightingreal-time video and audio of lighting and cutting