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.
# 3 posted 01-21-2010 12:59 PM. There is no difference between a jointer/planer and a jointer. Jet is the only manufacturer that I am aware of who offers combination machines. Craftsman jointers are usually labelled similar to this as well. To me it is a useless term that implies the tool can be used in both operations.