staple gun
US /ˈsteɪ.pəl ˌɡʌn/
UK /ˈsteɪ.pəl ˌɡʌn/

1.
pistola de grampos, grampeador manual
a handheld mechanical device for driving staples into a hard surface
:
•
He used a staple gun to attach the fabric to the wooden frame.
Ele usou uma pistola de grampos para prender o tecido à estrutura de madeira.
•
Make sure to load the correct size staples into the staple gun.
Certifique-se de carregar os grampos do tamanho correto na pistola de grampos.