#DIY Speed Controller for your Angle Grinder

In this video I will be showing you how to build a Speed Controller for your Angle Grinder. As we know, we dont have a way to control the speed of any angle grinder. If you want to use an angle grinder for polishing, you have to slow the RPM, else it will ruin your car paint. This is a good project kit for anything really that needs speed controlling. Please like and subscribe. It will mean a lot. Thank you all for watching.