Recessed head (screw driver)?

A recessed head screwdriver is a type of screwdriver that is designed to fit into screws with a recessed or indented head. This type of screwdriver typically has a flat or Phillips head with a narrow shaft that can fit into the recessed area of the screw head. This allows for better grip and torque when tightening or loosening the screw. Recessed head screwdrivers are commonly used in electronics, furniture assembly, and other applications where screws with recessed heads are used.