The improved Milescraft Saw Guide allows users to make the precision cuts of a table saw while using hand-held circular or jig saws. The Saw Guide turns your circular saw into a guided cutting tool that makes straight, accurate, repeatable cuts in large stock such as plywood and MDF. This helps users improve speed and provide confidence while making accurate, repeatable cuts. The Saw Guide is a universal system that works with most saws and creates straight, angle, bevel and rip cuts. The Saw Guide works in both right and left handed circular saw configuration to accommodate all users. By flipping the unit over and attaching a jig saw, you can create perfect circles up to 24 in. diameter.