E3D v5 cooler and filament cooler with blowing angle ajustment pyroman
For 30mm hotend cooler fan and 40mm filament cooler fan. Connect parts with M4 screw. Bliwong angle ajustment by change angle between parts.
Very helpful for printing with PLA.
Layer 0.2, Infill: 10%, Support: no, Brim:5mm
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