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rotary hammer
/ɹˈoʊɾɚɹi hˈæmɚ/
/ɹˈəʊtəɹi hˈamə/
Rotary hammer
01
ciocan rotativ, perforator rotativ
a powerful handheld tool primarily used for drilling into hard materials such as concrete, stone, or masonry, featuring a rotating drill bit and a hammering mechanism that delivers rapid impacts to aid in the drilling process
Exemple
The contractor used a rotary hammer to drill through the thick concrete wall.
Contractorul a folosit un ciocan rotativ pentru a găuri peretele gros de beton.
When renovating the building, they relied on a rotary hammer to break up the old flooring.
La renovarea clădirii, s-au bazat pe un ciocan rotativ pentru a sparge vechiul pardoseală.
