Full working process of an industrial machine sander. Step by step, from switching it on – to low, middle and hard sanding of metal materials – and its finishing touch. There are 7 files, both WAV and MP3.

Grind Sand Finish – 0:04 Grind Sand Full Sanding – 0:13 Grind Sand Hard – 0:01 Grind Sand Mild – 0:05 Grind Sand Start – 0:01 Grind Sander Light – 0:05 Grind Sander Strong – 0:04