NEO set of 1/4" driver bits includes 32 pieces. Thanks to use of S2 alloy steel, the hardness of driver bits is 60 HRC, which substantially improves life time and quality of work. Set contains wide range of 25 mm driver bits: flat, cross, hexagonal, Torx and Torx tamperproof. Driver bits have magnetic blades. The set also includes bit holder and socket adapter. TÜV Rheinland certificate guarantees high quality and reliability of the product. NEO brand meets expectations of professionals.