diamond drill: meaning, definition, pronunciation and examples
C1Technical / Industrial / Professional
Quick answer
What does “diamond drill” mean?
A drill with a cutting tip made of diamond or diamond-impregnated material, used for drilling into extremely hard substances like rock, concrete, or glass.
Audio
Pronunciation
Definition
Meaning and Definition
A drill with a cutting tip made of diamond or diamond-impregnated material, used for drilling into extremely hard substances like rock, concrete, or glass.
The technique or process of drilling using such a tool; can also refer to a drilling rig specifically designed for core sampling in geology/mineral exploration.
Dialectal Variation
British vs American Usage
Differences
Terminology is largely identical. 'Core drill' or 'rotary drill' may be used as broader synonyms in both varieties.
Connotations
Technical precision and capability. In industrial/mining contexts, it has a neutral, standard connotation.
Frequency
Equally infrequent in everyday speech. Frequency spikes in specific industries (construction, mining, geology).
Grammar
How to Use “diamond drill” in a Sentence
[We] drilled [the wall] with a diamond drill.The [contractor] used a diamond drill [to make the hole].A diamond drill [was employed] [for the excavation].Vocabulary
Collocations
Examples
Examples of “diamond drill” in a Sentence
verb
British English
- They will diamond-drill the sample from the bedrock.
- The crew spent the week diamond-drilling for cores.
American English
- We need to diamond-drill through the foundation.
- The company specializes in diamond-drilling services.
adverb
British English
- [Rare to non-standard] The hole was drilled diamond-drill style.
American English
- [Rare to non-standard] They worked diamond-drill slow and steady.
adjective
British English
- We reviewed the diamond-drilling proposal.
- The diamond-drill bit was spent.
American English
- The diamond-drill rig arrived on site.
- Check the diamond-drill specifications.
Usage
Meaning in Context
Business
Appears in procurement, equipment rental, and project specifications. 'The contract requires a diamond drill for the foundation work.'
Academic
Used in geology, engineering, and material science papers. 'Samples were extracted using a diamond drill coring system.'
Everyday
Rare. Might occur in DIY contexts for hard materials. 'I had to hire a diamond drill to get through the patio slabs.'
Technical
The primary domain. Precise specifications (diameter, RPM, coolant type) are common. 'The 100mm impregnated diamond drill achieved a penetration rate of 5cm/min.'
Vocabulary
Synonyms of “diamond drill”
Strong
Neutral
Weak
Vocabulary
Antonyms of “diamond drill”
Watch out
Common Mistakes When Using “diamond drill”
- Misusing 'diamond drill' for any drill used on hard materials (e.g., a carbide-tipped drill). Confusing it with a 'laser drill'. Using it as a verb incorrectly (e.g., 'We diamond drilled the wall' is jargon; standard is 'We drilled with a diamond drill').
FAQ
Frequently Asked Questions
No. It's a drill that uses diamonds (as the cutting material) to drill into other hard substances, not a drill for drilling diamonds themselves.
Technically yes, but it's highly inefficient and unsuitable. Diamond drills are designed for abrasion against hard, brittle materials; wood requires a cutting/shearing action from a different bit type.
It's named for the cutting surface. The tip or the matrix of the bit is impregnated with industrial-grade diamond particles, which provide the cutting action.
A core drill is a type of drill that removes a cylinder of material (the core). A diamond drill is a core drill that uses diamond as the cutting medium. Not all core drills are diamond drills (some use carbide), but most modern diamond drills are used for coring.
A drill with a cutting tip made of diamond or diamond-impregnated material, used for drilling into extremely hard substances like rock, concrete, or glass.
Diamond drill is usually technical / industrial / professional in register.
Diamond drill: in British English it is pronounced /ˈdaɪəmənd drɪl/, and in American English it is pronounced /ˈdaɪ(ə)mənd drɪl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No direct idioms. Possible metaphorical extension: 'He has a mind like a diamond drill' meaning penetratingly sharp or precise.]”
Learning
Memory Aids
Mnemonic
Imagine a diamond ring. Now imagine that diamond is on the tip of a drill bit. It's the hardest natural material, so it can cut through almost anything.
Conceptual Metaphor
PRECISION IS HARDNESS / PENETRATION IS CUTTING (A diamond drill represents a tool of ultimate penetrating precision, like a sharp, focused intellect cutting through complexity).
Practice
Quiz
In which field would you be LEAST likely to encounter a 'diamond drill' in its primary sense?