Bosch ITT403501 Impact Tough T40 3.5" 1Pk

Bosch - ITT403501 (1) Impact Tough 3.5 In. Torx® #40 Power Bit

High-quality forged steel supplies durability for long accessory life

Laser-etched markings lasts for the life of bit, and theyre easier to read

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

Precision-engineered bit tips deliver a better fit and less cam-out

Heat-treated bit manufacturing provides stronger bit

Hex interface made to fit 1/4 In. hex impact drivers

Hardened-core manufacturing increases bit strength