Watch our video to help you better understand the versatility of the Thorvie AV-40 sharpening system! The AV-40 is able to sharpen saw blades, router bits, raised panel sharper cutters, planer knives and so much more. Thorvie offers the ability to use one sharpening system with easy to use tool fixtures instead of purchasing multiple machines. This in return saves you a lot of shop space, time and money over other conventional sharpening machines. See for yourself what the AV-40 sharpening system has to offer. Click here to see other Thorvie sharpening videos.