In this video he unboxes a brand new Bosch mitre saw. The sliding mechanism on this mitre saw is really nice if your workshop is small. With most mitre saws you have to set it up well back from the wall before you can make a cut. The fact that he can cut through that 8 by 4 in one pass shows you how powerful the saw is. With many mitre saws that will take more than one pass to do. The saw has a laser guide and an attachment for for your shop-vac. Which are both nice features.