DeWALT MAXFIT T25 Torx impact driver bit measuring 3-1/2 inches in length, designed for high-torque fastening applications with impact drivers and drill/drivers. Featuring a precision-machined tip for maximum fastener engagement and reduced cam-out, along with an impact-rated torsion zone for enhanced durability and longer bit life. Ideal for decking, framing, construction, and general fastening tasks.