Raise3D filament feeding tube

The PTFE tubing used in 3D printers to guide the filament from the spool to the hotend is key to proper printing. This tubing ensures a smooth, unobstructed flow of filament during the printing process, thus improving the final quality of parts printed on Raise3D printers.

A lower coefficient of friction means greater responsiveness, the need for lower retractions, more accurate prints and less extruder stress and wear, which translates into less likelihood of clogging, also largely due to the precise internal tolerances.

Table 1: Compatibility of different tubes with the Raise3D printer series. Source: Raise3D.