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.
There are three basic strokes when you sharpen-sliding the stone onto the edge, sliding it off the edge, or circular strokes. At the first stage, any of the three is okay, although sliding the stone off the edge makes a larger burr, which in turn makes it easier to detect. For the next step use a medium stone.) Sharpen until you raise a burr, and. 3) Hone or polish the edge smooth. Some instructions refer to the sharpening motion as trying to slice a thin layer or a decal off the stone. This is bad advice, and here's why: most people won't hold a constant angle this way.