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a machine for boring holes in which the cutter is rotated, usually about a horizontal axis.
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for
The slurry would be mixed in the
's storage tank.
We would invite you inside for a ride, but even the world's largest diameter tunnel
can only fit so many people.
Most of this main tunnel will be excavated using a large tunnel
similar to the picture on the right.
Precast segmental linings are used in circular tunnels that are mined using a tunnel
Bores holes for insertion of screws or dowel by hand or using
Each shaft has a state-of-the-art tunnel-
to complete the underground work.
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Nearby words for boring machine
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