The Navy Civil Engineer Corps is responsible for large-scale construction and public works projects, and engineer candidates are required to display leadership and supervisory skills. The Corps is ...
With all cutting operations involving concrete, bricks or stone, there is a real danger of injury from flying scalpings. ALWAYS wear protective goggles/glasses, and when cutting with a power saw wear a dust mask and use water suppression. Power saws are lethal in the wrong hands.
1All you need to make a great knife from an old file are a few tools: An old file, a forge, something for an anvil, some coal or wood charcoal, and a new file (or belt sander, grinder, etc) to shape the blade and put cutting edge bevels into it.Here's a simple forge that's designed for long blades.All you need to make a great knife from an old file are a few tools: An old file, a forge, something for an anvil, some coal or wood charcoal, and a new file (or belt sander, grinder, etc) to shape the blade and put cutting edge bevels into it. Here's a simple forge that's designed for long blades.