csigafúró angolul

twist drill [twist drills]▼◼◼◼noun
[UK: twɪst drɪl] [US: ˈtwɪst ˈdrɪl]

auger [augers]▼noun
[UK: ˈɔː.ɡə(r)] [US: ˈɒ.ɡər]

twist-bit▼noun
[UK: twɪst bɪt] [US: ˈtwɪst ˈbɪt]

worm [worms]▼noun
[UK: wɜːm] [US: ˈwɝːm]

worm-auger▼noun
[UK: wɜːm ˈɔː.ɡə(r)] [US: ˈwɝːm ˈɒ.ɡər]