With an effortless, tool free mounting system, the Shopsmith Laser Locator easily adjusts to locate the exact point of contact for your Shopsmith Drill Bits and Router Bits. When mounted, the Laser Locator projects thin crosshairs on to your workpiece to easily locate your drill point at any height while operating the Drill Press, Overhead Router, or Horizontal Boring function. Developed exclusively for Shopsmith Customers, the Laser Locator is made of rugged materials and built to be lightweight and long lasting. The mounting system on the Shopsmith Laser Locator was specifically designed to mount precisely onto Shopsmith Way Tubes without the need for tools. The Laser Locator features a quick acting tool-free clamping knob for easy installation and removal as you switch modes. Uses two AA batteries to keep your work space free of additional power cords.