IO Trainer: Basic

This is a basic IO trainer designed by remixing the tibias below. Once it has been used, the drilling block can be replaced so you don't need to reprint a whole bone. It's quicker to use, but lacks the 'blood' filled cavity of the original.

See the PDF for instructions on use. If printing in PLA, standard Prusa PLA settings (15% infill, 2 perimeters) gives a good feel to drilling.

This is adults size, print at 75% or 50% for children's bones.