A folding work bench mounted on the wall saves space in a small room. The table is there when you need it, and it folds out of the way when it does not. Most wall-mounted folding tables use a hinged support to raise and lower a wooden table. That folds against the wall when not in use. we must use the necessary protective measures to perform the task: gloves, goggles, ear protectors. In addition to paying close attention to electrical machines: grinder or radial, drills to avoid any accidents. This is the workbench that I bought, it has a height of 78 cms and is insufficient for me. Which I measure 1.90 cms. So when working with him, he would have to do it in an arched way: awkward and not adequate position.
So analyzing the structure of the foldable workbench diy. It occurs to me to screw some squares to the legs of the bench to gain the centimeters I need and in this way to be able to work correctly. Next, we will make a few holes through the marks made in the previous step. For this, we can use a column drill or an electric drill, trying to be as accurate as possible. The holes should have a diameter of 8.5 mm since the screws and nuts are 8 mm. When making the holes, both with the hand drill and with the drill of the column. We must start with smaller diameter drills until we reach the drill with the diameter that we need. In addition to using some lubricant to dissipate the heat generated by the friction between the drill bit and the material.
We started to open the holes marked in the previous step. To hold the legs with which we want to increase the height to the bench. Using a nail or scratch, metal punch to mark the place where to open the hole with the iron bits, in this way, the bit will not slide on the material. Then, start drilling with smaller diameter drills until you reach the desired diameter, 8.5 mm. We drill one side of the square and then drill the other side to make it through. We check that everything has gone according to our calculations, so we mount all legs and test the result. I will be able to work comfortably with the folding workbench plans. On the other hand, we will use the plugs of the legs that the bench brought to place them on the new legs.