The term kerf is used to describe a slit made by a cutting especially by use of a saw. This term can further describe a groove that is on the edge of a ceiling tile usually meant for locating and providing support to a suspension section.
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what is the definition of kerf
a cut or incision made by a saw or the like in a piece of wood.
Mining. a deep cut a few inches high, used to undermine a portion of a coal or mineral seam.
the act of cutting or carving.
VERB (USED WITH OBJECT)
to make a kerf or kerfs in (a piece of wood, a coal seam, etc.).
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