Miscellaneous
Butterfly Knife (Balisong)
February 8, 2010 by admin · Leave a Comment
A balisong, otherwise known as a butterfly knife or a Batangas knife or sometimes called Bente Nueve, is a folding pocket knife with two handles counter-rotating around the tang such that, when closed, the blade is concealed within grooves in the handles. In the hands of a trained user, the knife blade can be brought to bear quickly using one hand. Manipulations, called flipping, are performed for art or amusement.
There are two main types of balisong construction: sandwich construction and channel construction.
Sandwich constructed balisongs are assembled in layers that are generally pinned or screwed together. They allow the pivot pins to be adjusted tighter without binding. When the knife is closed, the blade rests between the layers.
For a channel constructed balisong, the main part of each handle is formed from one piece of material. In this handle, a groove is created (either by folding, milling, or being integrally cast) in which the blade rests when the knife is closed. This style is regarded as being stronger than sandwich construction.

