Graber I3 3D and CNC maked with iron

thingiverse

Human-made Graber I3 3D with precision-cut CNC milled from high-strength Astm-A36 iron. The iron stock features two parallel cuts, each measuring 1/8 of an inch in diameter. Cut sections include four pieces at 325mm in length, with two featuring deliberate 45-degree angled cuts on their corners. Two additional pieces are cut to 255mm in length, also with 45-degree angled cuts on the corners. One piece is a single, uncut section measuring 390mm in length.