Impact Tough Itt40102 Insert Bit, #40 Drive, Torx Drive, 1/4 In Shank, Hex Shank, 1 In L, Steel

Bosch Impact Tough impact driver bits have been upgraded to deliver 10X life over standard impact bits. With an xtended torsion zone, precision engineering and heat-treated manufacturing process, these bits deliver tough-torque and power for longer and with less cam out. These Impact Tough bits are an impact-rated line of screw driving bits, double-ended bits, nutsetters, sockets and bit holders that have been enhanced to handle a new generation of higher-torque impact drivers. These bits also come with high-visibility sleeves for greater user convenience.