Although diamond blades are extremely effective at cutting through just about any type of surface or material, they do have their limitations. A YouTube user demonstrates what happens when he attempts to use a diamond blade to cut through tempered safety glass. What is being attempted in the video is dangerous -- do not try at home! If you are in the market for diamond blades, tools, chemicals, or related products, please check out our online inventory or call a diamond blades specialist toll free at 1-855-225-2337.