PTFE Tube 2.5mm ID 4mm OD – Sold Per MeterPTFE Tube (2. 5mm ID 4mm OD) Sold Per Meter Improve your 3D printers filament feeding with high quality PTFE tubing designed for smooth, low friction performance. This PTFE tube is commonly used with Bambu Lab style filament systems and other FDM printers that require a 2. 5mm inner diameter and 4mm outer diameter tube. Each order includes 1 meter of PTFE tubing, making it ideal for replacements, custom routing, or maintenance on multiple printers.
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