A screwdriver bit is a tool for driving screws and one that can be fitted to most drilling power tools. All screws have a head with a contour such that an appropriate screwdriver tip can be engaged in it in such a way that the application of sufficient torque to the screwdriver will cause the screw to rotate.

• • Carabiner clip for easy access and storage
• • Heat treated and hardened for longer life
• • Proprietary modified S2 steel construction
• • Colour-coded ring for easy identification
• • Unique down-turned shaft geometry for maximum impact resistance
• • Unique tip design made to robertson specifications