The DEWALT MAXFIT® PH2 and SL8 Impact Power Bit Set provides reliable performance for a variety of fastening tasks. Each 2-3/4 inch (69.9 mm) bit features a precision-machined tip that delivers maximum fit to reduce cam-out and improve screw engagement. The torsion zone absorbs high torque to minimize breakage, while the magnetic sleeve enhances fastener retention and driving control. These bits are impact-rated, making them ideal for use with impact drivers and standard drills in both professional and DIY applications.