bit drillの例文
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- Instead, the construction team will have to use a slow-speed, diamond bit drill.
- As the bit drills through the earth, fluids called drilling mud are pumped though the drill pipe and come out drill bit.
- In 1878, Hugh Sisson acquired the property and began using the latest equipment available : steam powered derricks, shovels, and diamond bit drills.
- The term often refers to a human-powered crank which is used to manually turn an axle, as in a bicycle crankset or a brace and bit drill.
- Hindley used the brace-and-bit drill to bore a hole into Hayden McGlinn's skull to relieve pressure on his brain when the young Australian Rules player lapsed into unconsciousness after a match.