Retract A Bit Screwdriver

screwdriver
a hand tool for driving screws; has a tip that fits into the head of a screw
a cocktail made with vodka and orange juice
A cocktail made from vodka and orange juice
A screwdriver is a tool for driving screws and rotating other machine elements with the mating drive system. The screwdriver is made up of a head or tip, which engages with a screw, a mechanism to apply torque by rotating the tip, and some way to position and support the screwdriver.
A tool with a flattened, cross-shaped, or star-shaped tip that fits into the head of a screw to turn it

retract
Draw or pull (something) back or back in
abjure: formally reject or disavow a formerly held belief, usually under pressure; "He retracted his earlier statements about his religion"; "She abjured her beliefs"
Withdraw or go back on (an undertaking or promise)
Withdraw (a statement or accusation) as untrue or unjustified
shrink back: pull away from a source of disgust or fear
use a surgical instrument to hold open (the edges of a wound or an organ)

bit
A unit of information expressed as either a 0 or 1 in binary notation
spot: a small piece or quantity of something; "a spot of tea"; "a bit of paper"; "a bit of lint"; "I gave him a bit of my mind"
a small fragment of something broken off from the whole; "a bit of rock caught him in the eye"
moment: an indefinitely short time; "wait just a moment"; "in a mo"; "it only takes a minute"; "in just a bit"