I installed this on my standard angle grinder and put it in the 2x12 foot. Not referring to the original design, just excited to see it chew on wood and not disappointed at all. I could rotate the tool at the end and run the blade up and down if I wanted, and once I rotated the tool deep enough to flatten the blade I was able to cut a 2 inch wide groove anywhere on the board. Be careful. It really is a beast