The 1/4" bit set includes 97 pieces packaged in a blister pack, designed to meet the most common professional requirements for screwing and tightening. The selection offers a variety of bits suitable for different types of screws and fasteners, ensuring versatility of use in various application contexts. The materials used guarantee wear resistance and long durability, maintaining consistent precision and reliability during operations. The blister packaging facilitates organisation and transport, allowing quick access to the necessary bits during work activities. This set is intended for professionals who require a complete and functional tool for interventions on mechanical and electrical equipment, supporting efficiency and practicality in daily use.