In case any of our customers were curious how we cut your matboard we have created a video showing our computerized mat cutter in action. Check it out here: https://www.youtube.com/watch?v=nXjSUBhAOK4
LOL, I wish...fortunately when you buy them by the box the blades are not too expensive. We change them out a few times every day, especially if there are lot of 8-ply Alpharag mat orders. That mat is thick and tough so it really goes thru blades quickly. A high end mat cutter for a custom frame shop costs about $1200. We spend more than that every year just on the blades.