i cut an inch off to see if i could do it. The grade 5 is now 5″ long and still 1/4″ thick. I thought it was gonna get the better of me. it was harder than i thought. I really want to get the grade 8 and eventually the red. But 3 months of training and this is as far as i got.
You ever had to thread a nut up a threaded rod in a two-story structure? This is the ultimate way to thread it up or down spinning at approximately 5,000 rpm and over 300% faster than with you fingers. This is a patented invention by a Wilmington local, prototyped here at the Wilmington Makerspace, let us know how you like it!