The DEWALT DCF681N2 8V MAX Gyroscopic Screwdriver With Conduit Reamer features Motion Activated variable speed and reversing for precise fastening control by twisting the tool left or right. This intuitive motion activation offers variable speed from 0-430 rpm for precise fastening into wood, plastic, and light-gauge metal. The conduit ream allows user to ream 1/2”, 3/4” and 1” conduit and install fittings in a fraction of the time. The LED head lights on this tool allows for illumination in confined areas without shadowing. The 8V MAX battery pack allows for longer run-time and charges in one hour, and also features a Battery State of Charge on the tool which allows end users to know when to charge packs. This unique gyroscopic screwdriver allows for quick screwdriver bit change and holds 1″ bit tips to make all of your projects quicker and easier to complete. Common applications include: #8 & #6 Machine screw insertion and removal, electrical switch and outlet wall plate screws, ream 1/2″, 3/4″ & 1″ conduit. This is an ideal tool for any professional electician looking for a compact, portable screwdriver with precise speed control. Also includes: (1) 1 hour charger, (2) 8V MAX compact batteries, and Kit Bag.