Originally Posted by MARTINSR
Watch his video at that link you provided, no doubt about it, it is DARN interesting!
I watched the video, it seemed to have a few advantages over the standard bar PDR, but it did leave a lot of unanswered questions about practical applications of this 20,000 RPM device.
How big is this device, it looked a little cumbersome to use, and does it have to be at a certain angle to use properly, or can it swivel and work at all angles from a 90 degree to 180 degree entry point, and how thick is the shaft..?
I did see a few applications were it might be pretty handy, but I think I would need to demo this product before spending 2k on one.