I designed it for the dewalt, for a few reasons. Price, power, size, weight. The biggest advantage is the size, the samller diameter lets you mount it closer to the gantry. The closer you mount it the more rigid the machine, the fast and deeper you can cut. $60 is pretty awesome for 600W and it comes with 1/8 and 1/4 collets. It is also pretty light for it’s power.