I posted a couple of months ago about the Spindle motor powered sander. Had many valuable comments. At that time I was beginning testing of that motor and drive. Last year I had also begun testing some new frame components. A couple of weeks ago I went ahead and put all of the components I had been testing into a complete machine. The results have been very nice. As mentioned in the video a maker brought his Pheer 454 to me for some modifications. He carried the frame with motor only in and it was all he wanted to carry. I walked with him holding the VFD. When he picked up my entire machine he was nearly sick at how much lighter it was. Then he saw it perform like nothing he has seen before. The specs: Model: Heretic H1 Total machine weight 52.5 pounds (includes motor, VFD, frame, platen) Welded aluminum frame. 3 HP motor with VFD 7200 SFPM plus belt speed Lots of power for even the very heaviest removals.