I printed the Scraperite handle by Genghis. But I must be misunderstanding how it is supposed to be used? If I put the thumbhole on top, the blade won’t stay in when I put pressure on it.
I like the desgn, nicely done with the curved shape and knurling; I only made some changes to the end that holds the blade.
I printed with 0.6mm nozzle and 0.3mm layer height in ASA.
2 perimeters and 3 bottom layers, 4 top layers and 0.15% infill makes it very strong.
The overhang needs support; when cleaning out the support take care not to cut off the small cam(?) that locks the blade in place.