Bosch 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.

Made of steel, with drive type Torx, shank size 1/4 in, shank type Hex.

• Impact Tough design provides 10X life over standard bits, with an Xtended torsion zone, hardened-core and precision tip
• Xtended torsion zone helps to absorb the torque peaks of impact drivers to avoid breakage
• High-quality forged steel supplies durability for long accessory life
• Precision-engineered bit tips deliver a better fit and less cam out
• Heat-treated bit manufacturing provides stronger bit
• Laser-etched markings lasts for the life of bit and they're easier to read
• Hex interface made to fit 1/4 in hex impact drivers
• Hardened-core manufacturing increases bit strength