vrták znamená v angličtina

bit [bits]▼(rotary cutting tool)
noun
[UK: bɪt] [US: ˈbɪt]

bungler▼(one who makes mistakes)
noun
[UK: ˈbʌŋ.ɡlə(r)] [US: ˈbʌŋ.ɡlər]

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