Get the bits and pieces you need to turn most screws with this screwdriver bit set from Wera. It's just the kit for technicians and engineers, as it consists of hexagon, Phillips, Pozidriv, slotted and Torx head types. The tools come in a handy textile pouch to keep the collection together and neatly organised. Thanks to the quick-change function on the universal holder, it's a snap to swap pieces between jobs.

• Colour-coded for quick and easy identification
• Combination of diamond-coated and extremely hard heads for an extended service life in harsh locations
• 61 pieces to back you up for a multitude of tasks
• Soft storage pouch to keep working surfaces scratch-free

• Aviation assembly
• Consumer electronics
• Transportation industry
• Carpentry workshops

Yes, they're compatible with virtually any standard power drill chuck.