DIY tip for using a router: Did you know that our 18V battery router indicates which direction you need to go? The arrow on the plexiglass disc tells you which direction you need to mill. This is because it is very important to guide the cutter counter-clockwise around the workpiece to avoid using the cutter heads against their correct direction of travel. ☝️🤓 This feature allows you to easily complete your project carefully and successfully. What will you be using our clever Advanced TrimRoute