The Wera 19 Piece Kraftform Kompakt Turbo 1 Interchangeable Screwdriver Set from ITS is a dynamic and incredibly versatile hand tool set with a range of screwdriver blades to suit almost any task. The construction of the Kraftform Turbo allows the speed of manual screwdriving to be quadrupled, especially for smooth couplings - without electricity The turbo function can be activated as needed by pressing a button. Turning it off is recommended for tightening and loosening with high torque, e.g. for screw connections in wood as well as for fine adjustments. The robust steel design is maintenance-free and ensures a long product life. Thanks to the Rapidaptor bit holder, the Kraftform Turbo can be used with all conventional bits. The bit can be pushed into the adaptor without moving the sleeve. The lock is activated automatically as soon as the bit is applied to the screw. Bits are held securely and wobble-free. Simply push the sleeve forward to change the bit. The spring mechanism lifts the bit off the magnet and unlocks the tool. The bit can be easily removed. The rapid-out function makes it easy to remove even the smallest bits without extra tools. The Rapidaptor quick-release chucks hold DIN ISO 1173-C 6,3 and E 6,3 as well as Wera series 1 and 4 bits.