Here is a list of popular or recommended STL files for use on the Wanhao Duplicator I3.

• Z Braces and the Guide for Installing
• Bearing Blocks for the Standard 8mm Bearings
• Bed Leveling Knobs
• Bed Leveling Knobs with Numbers
• Adjustable X Block and Attachment
• Adjustable Y Axis
• Fan Mods: Cobra Cooler / DiiiCooler / Circular Cooler