Making a Variable Speed Disc Sander from an Old Hard Drive - This short video from [ProShorts 101] shows us how to build a variable speed disc ... - https://hackaday.com/2025/04/16/making-a-variable-speed-disc-sander-from-an-old-hard-drive/ #circularsander #harddiskdrive #discsander #toolhacks #hdd
Hackaday · Making A Variable Speed Disc Sander From An Old Hard DriveThis short video from [ProShorts 101] shows us how to build a variable speed disc sander from not much more than an old hard drive. We feel that as far as hacks go this one ticks all the boxes. It …
