The D914 series punch down tool provides quality terminations on the first punch, helping to achieve the highest quality possible on network installations. Its the only impact tool that combines torque and impact in one tool. It also includes a built-in hook and spudger into the handle. Use the hook to remove wires from any style block or to help trace wires. Use the spudger to remove the cross-connect module from the mounting bracket. Quick and easy blade replacement, and extra blade storage available in the handle. The D914S model includes all of these great features, plus an ergonomically designed handle made with special rubber to reduce impact recoil and hand fatigue.