This download provides a set of STL files for a 3D printable 4-inch paint roller and compatible paint tray. The design consists of discrete parts that assemble into a functional roller and tray suitable for small painting tasks.

Features

• Separate STL files for roller frame, handle, and tray. • Compatibility with standard 4-inch roller sleeves. • Secure connection between frame and handle using fasteners or adhesive. • No support required for printing with typical FDM settings.

Technical Details

• Designed for 4-inch roller sleeves (6 mm roller frame diameter). • Optimized for production on hobbyist FDM 3D printers. • Geometry oriented to minimize overhangs.

Files Included

• Paint Tray.STL • Roller Frame.STL • Handle.STL

Usage Notes

• Firmware and slicer settings will vary depending on printer. • Handle and frame may be bonded with glue for permanent assembly.