straight-fluted drill
- noun
- Specialized
- The technician used a straight-fluted drill to create clean holes in the hard rock surface.
Examples
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Unlike spiral drills, a straight-fluted drill is ideal for working with brittle materials like masonry.
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The engineer selected a straight-fluted drill to reduce the risk of the bit wandering during the initial cut.
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The contractor used a straight-fluted drill for the masonry work.
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A straight-fluted drill is essential for drilling into hard materials.
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The technician used a straight-fluted drill to create clean holes in the hard rock surface.
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The engineer selected a straight-fluted drill to reduce the risk of the bit wandering during the initial cut.
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Unlike spiral drills, a straight-fluted drill is ideal for working with brittle materials like masonry.
Synonyms
A drill bit with straight grooves along its length that remove small rock pieces
A tool that makes holes in hard rock
A powered tool that drills holes in rock for mining or building
Surface Forms
Morphology
straight-fluted + drill
The phrase is fully compositional: 'drill' names the tool and 'straight-fluted' describes its physical property as having straight flutes (grooves). A learner who knows the constituents ('straight' and 'fluted'/'flute') can infer it is a drill with straight grooves for debris removal, so the meaning is predictable despite being technical vocabulary.
Etymology
Straight-fluted drill is named for the long, straight grooves called flutes cut along the drill's shaft instead of a twisted spiral. Those straight channels push out dust and help keep the bit steady in hard rock or brick, so the name shows why this drill is used for making clean, steady holes in stone and masonry.