I believe they're called anti-nodes. The points of the wave where the amplitude changes the most. Since they reverse, I don't think there's a different name for the high spot â¦ or low spot.
A jointer may also be used to flatten the face of a board, in which case the sole focus is to produce a flat surface on the face of the board and the fence is not used. This procedure is often performed prior to edge jointing so that the board has a flat reference face for subsequent operations. jointer that is used for rebating has the outside ends of its blades also sharpened and set with a small clearance from the cutter head. A jointer cannot be used to create a board of even thickness along its length.
A dental floss threader is a type of flossing tool that helps you to get dental floss into otherwise impossible areas! A floss threader is basically a piece of stiffened nylon thread, about 4 inches long, folded to make a tear-drop shaped loop with the ends glued together. The tip is blunt and soft, so that it does not damage your gums.