HART’s double ended impact drive bits can take a beating and are crazy convenient. Each bit features a precision milled tip to minimize stripping of fasteners, a torsion zone to absorb torque for up to 3x longer life*, and can be used with drills & impact drivers. This HART 10-piece set comes with (20) bit tips in a variety of configurations, including (2) PH2/PH2, (2) T25/T25, (1) PH2/T25, (1) PH3/SL8, (1) PH1/SL6, (2) SQ2/T20, (1) SQ1/T15. Maximize your efficiency and minimize the time it takes to complete your project with HART tools.