Easy DIY Floating Shelf Secret Hidden Gun Safe. This hidden access floating shelf is unique because the front and sides fold away allowing quick and easy access while leaving shelf display items in place. The shelf is also very easy to build. We offer a Free materials list and downloadable PDF plans. All you need is a drill, skill saw, table saw, wood and some hardware. Project takes less than 2 hours. Please check us out on the web http://www.diyeasycrafts.com/
This instructable will teach you how you can cut straight lines using an electric skill saw, circular saw or jig saw. This is very handy when cutting long boards like a piece of ply wood. The ideal thing to use would be a table saw, but like me, some people can't afford one.
Cutting concrete will always remind me of doing it with my dad. We poured our own driveway, and we actually warped one of our skill saw blade cutting the cement. I don't know why my dad wasn't something to cool down the diamond blade. Those things really aren't cheap.