Broach: Difference between revisions

Revision as of 02:49, 28 May 2024

n.) To shape roughly, as a block of stone, by chiseling with a coarse tool.

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	n.) ~~A tool of steel~~, ~~generally tapering, and~~ of ~~a polygonal form~~, with ~~from four to eight cutting edges, for smoothing or enlarging holes in metal; sometimes made smooth or without edges, as for burnishing pivot holes in watches;~~ a ~~reamer. The broach for gun barrels is commonly square and without taper~~.		n.) To shape roughly, as a block of stone, by chiseling with a coarse tool.