Angle grinder hack, large homemade power file belt sander

This is my homemade power file attachment which fits onto a Makita GA4540C 114mm angle grinder, the grinder has speed controller which I feel is necessary because without it the grinder speed would be too high, I have only been using it for a few weeks but already find it to be one of my most useful homemade tools 00:00 Demo 00:36 Building the grinder mount 02:33 Make the drive wheel 04:20 Shape the drive wheel 05:48 Make the end pulley 07:54 Assemble the main body 10:15 Fit the retaining bolt 11:12 Weld the main body to the grinder mount 12:17 Paint 12:45 Assemble 13:12 Test and links "Kool Kats" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/