Take on demanding tasks with tough grip screwdriving bits. With select sizes redesigned to be up to 40x tougher for reduced bit breakage*, these bits can complete challenging jobs with ease. Featuring optimized geometry, the bits for driving T20-T40 fasteners provide tight fit ideal for a wide range of applications.
New optimized torsion zone provides 40x* improved impact performance
Optimized T20 through T40 star geometry for best-in-class fitment
Laser engraved size ID for easy bit identification
1/4" shank is impact rated for use in impact drivers and drills