The highest point of a transverse wave is called the CREST, while the lowest point of a traverse wave is called the TROUGH. Added 186 days ago|4/18/2015 2:58:34 PM. This answer has been confirmed as correct, not copied, and helpful. Confirmed by yumdrea [4/19/2015 4:18:08 PM].
The jointer plane (also known as the try plane or trying plane) is a type of hand plane used primarily to straighten the edges of boards in the operation known as jointing. A jointer plane may also be used to flatten the face of a board.
So for about the cost of a conventional wide jointer, youâre getting a lot more bang for your buck. There is one caveat however. For years, jointer/planer combination machines have suffered a bad reputation regarding changeover. Some units require a great deal of finicky work to switch from one function to the other. American tool manufacturers seem to be taking note.