Strong Greg's Extruder

thingiverse

Extruder designed with inspiration from Thingiverse #456025. Key modification includes incorporating a hole specifically for the J-Head, along with added screw holes to securely attach the JHeads. Optimized for 3mm filaments. Successful printing requires generation of supports. Strong assembly lies between two ball bearings - this crucial design feature caught my attention after experiencing mechanical failure twice at the same point. With slight modification accommodating the hot end hole, this design became exactly what I needed.