This 3D printable paint roller design provides a compact 4-inch roller frame and handle suitable for use with standard 4-inch roller sleeves. The frame and handle are designed to fit together securely and can be fastened using a screw (dimensions shown in listing images) or permanently fixed with adhesive if preferred.

The 6 mm diameter roller frame is compatible with commonly available 4-inch roller sleeves, making it suitable for small painting tasks such as trim work, touch-ups, craft projects, and detailed decorating jobs.

Features

Compatible with standard 4-inch roller sleeves6 mm diameter roller frameFrame and handle designed to fit together securelyCan be assembled using a screw or adhesiveOptimized for simple printing without supportsReusable tool suitable for small painting tasks and DIY projects

Technical Details

File format: STLPrint type: FDM compatibleSupports required: NoAssembly required: Yes (frame and handle)Roller compatibility: Standard 4-inch sleevesRoller frame diameter: 6 mm

Files Included

1 × Paint Roller Frame STL1 × Paint Roller Handle STL

Usage Notes

Designed for standard consumer FDM 3D printers.Recommended materials include PLA, PETG, or ABS depending on desired durability.For stronger results, increase wall thickness and infill settings.Roller sleeves are not included and must be sourced separately.