Ventilation fan for ABS gas (120mm Fan - Exhaust air duct Attachment)

[Material]
1. Printing Object.
2. 120mm fan
3. Suitable power for moving the fan
4. Cover of Replicator 2X included
5. Exhaust duct : Mr Super Booth Extension duct hose GT-03D
6. Exhaust port attachment : Mr Super booth exhaust port attachment GT-03E
7. Four bolts and nuts M4 (35mm case fan 20mm thick is good)

[Creating]
1. I will output a 1/1 STL of attachment.
2. Drill a hole with a diameter of about 120mm by using, for example, acrylic knife and compass cutter to cover.