E3CNC Pen Holder

This is a remixed pen holder for plotters, now with a dedicated bracket for E3CNC machines.

The main upgrade is the built-in mounting bracket, allowing the holder to be securely attached to an E3CNC frame with minimal effort. Installation is quick and easy—just use four M3 heat-set inserts.

The design ensures stable and precise pen positioning, making it perfect for accurate plotting and smooth drawing performance.

Ideal for makers looking for a ready-to-mount, reliable pen holder for their E3CNC or other DIY plotter projects.