Twist drill bit
01
spiralborr, skruvborr
a common type of drilling tool consisting of a cylindrical shaft with spiral flutes and a pointed tip, designed to create holes in various materials by rotating and drilling into them
Exempel
She used a twist drill bit to make holes in the wall before installing the shelves.
Hon använde en spiralborr för att göra hål i väggen innan hon monterade hyllorna.
