In a nutshell
The right choise for
With the Milwaukee Shockwave Impact Duty screwdriver bit PH3 x 90 mm, you tackle demanding fastening applications using your impact driver with confidence. The integrated Shock Zone flexes to absorb peak torque impacts, significantly reducing stress and the risk of tip breakage. Featuring a laser-hardened PH3 tip, it provides an exact fit in the screw head to prevent slipping and stripping under heavy loads. With an overall length of 90 mm and a standard 1/4" hex shank, you can easily reach recessed and deep-set fasteners without needing a separate bit holder extension. It delivers the control, durability, and reliability you need on tough jobs.