3D Printer PTFE Tube Bowden Tubing 1.75mm Filament 1M with 2X PC4-M6 & PC4-M10 Pneumatic Fittings &Tube Cutter 3D Printer Parts use for Ender 3/Ender 3 Pro/Ender 3 V2/CR-10/CR10S Hotend

Creality Upgrade 3D Printer Kit Package Includes: 1pcs x 1 meter PTFE Teflon tube, 1pcs x blue PTFE Teflon Tube Cutter, 2pcs PC4-M6 and 2pcs PC4-M10 Pneumatic Fitting, 2pcs x 0.4mm MK8 nozzles and 3 Blue Collet Clips., PTFE Teflon Tube Features: 2x4 diameter,precise and reliable fluid delivery, suitable for 1.75mm filament. The tight tolerances make sure that the filament is lead directly to the hotend with as little room for error as possible between the extruder, Teflon Tube Advantages: Wide range of use temperature, can be applied to -60℃~+260℃ under normal pressure, is perfect for printing exotic filaments such as ABS, Nylon, and Polycarbonate., PC4-M6 and PC4-M10 Pneumatic Fitting to secure PTFE in extruder and hotend. PC4-M6 Couplers: thread M6/3mm, inner diameter 4mm, fit for the tube whose outer diameter is 4mm, made of premium copper and plastic, sturdy and durable., One PTFE cutter with an extra sharp razor is also included to ensure that the PTFE is cut flat on both sides to prevent any malfunctions or heat creep when feeding and retracting.