Arc cutter

Revision as of 09:32, 11 June 2020 by Webref (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search

A device consisting of a bit attached to knuckle-jointed rods used to drill a curved borehole or branched holes from a parent borehole. Syn: Thompson arc cutter
Source: Dictionary of Mining, Mineral, and Related Terms

Sponsor: Sign up for a free 60-day trial of Constant Contact!