Pen Screwdriver T3

thingiverse

Pen Screwdriver T3 - 1/4" hex bit precision lock securely fits in place. - A precision cap firmly locks into position. - The cap grip provides a snug hold. - Two 1/4" hex bits (25mm) housing units are included. NOTE: Inserting P2 through P3 may present some difficulty, clean the parts with a small cutter and try again. I used PLA flex for part P4, it works well but standard material also functions fine. I attempted to print using PLA, PLA+, PETG. All models were printed at low speed, with maximum cooling applied for PLA prints. Cura engine settings: 0.5mm nozzle, 0.25mm layer height for part P1, and 0.2mm layer height for parts P2 and P3. For parts P2 and P3, I used a 0% fill rate to prevent zig-zag movements, while part P1 had a 25% fill rate.