Electric Jig Saw Restoration | Hitachi Jib Saw CJ 60V

I found this jig saw from Japan recycle shop only 8$. It doesn't work anymore, but I think it has problem with carbon brushes. After the restoration, this jig saw works very well. You can find more detail the restoration process in this video. I hope you find something useful & enjoy watching this video! I am happy to receive your feedbacks, advices, suggestions to improve myself. Credit: Gear Show - https://www.youtube.com/channel/UCWKqh_3cb6cDiz2ICWc-5Sw