jackhammers
Identification code: 300022254
Hierarchy classification:
Additional parents:
Alternative term/s
- air hammers
- drill, percussive
- drills, percussion
- drills, percussive
- hammer, air
- hammers, air
- hammers, pneumatic
- jackhammer
- percussion drills
- percussive drill
- percussive drills
- pneumatic hammers
Anotations
Scope note:
Hand-held pneumatically powered drills which hammer and rotate a bit or chisel; used for drilling rock or breaking up concrete, asphalt, or paving.
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