slit·ting a. & n. from slit.
 slitting file. See Illust. (i) of sile.
 slitting mill. (a) A mill where iron bars or plates are slit into narrow strips, as nail rods, and the like. (b) A machine used by lapidaries for slicing stones, usually by means of a revolving disk, called a slicer, supplied with diamond powder.
 slitting roller, one of a pair of rollers furnished with ribs entering between similar ribs in the other roller, and cutting like shears, -- used in slitting metals.

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