The 45-in-1 multi-bit screwdrivers set is perfect for electronics DIY. All screw tips are detachable and can be customized to your needs. This screwdrivers set is specifically designed for easy application of torque. With one toolkit you can loosen and fasten almost all kinds of screws. - With this multi bit screwdrivers you can loosen and fasten almost any kinds of screws - All screw tips are detachable and can be customized to your needs - Designed for easy application of torque - Package includes standard screwdriver tips: 1.3+1.5+2.0+2.5+3.0+4.0 cross slot screwdriver tips: PH00+PH0+PH1+PH2 torx screwdriver tips: T4+T5+T6+T7+T8+T9+T10+T15+T20 hex Screwdriver tips: H1.0+H1.5+H2.0+H2.5+H3.0+H3.5+H4.0 Y Tips: 1.5+2.0 triangular screwdriver bits: 2.3+2.0 pentagon screwdriver tips: 1.5+2.0 others:PZ0+PZ1/M2.5+M3.0+M3.5+M4.5+M5.0+M5.5 1 x adapter socket 1 x plastic organizer box 1 x tweezers