Portable PTFE Tube Cutter for 3D Printers

Portable PTFE Tube & Filament Cutter (For Nylon, PVC, PU)

Ensure your 3D printer stays clog-free with this Portable PTFE Tube Cutter. Designed to deliver perfectly square, flat cuts every time, this tool prevents the dangerous hotend gaps caused by scissors or dull knives. Featuring a sharp stainless steel blade and a spring-loaded V-groove, it effortlessly slices through PTFE, Nylon, PU, and PVC tubing without crushing the material.

3,90 €

7 in stock

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Features & Compatibility

Product Description

The Portable PTFE Tube & Filament Cutter is a must-have maintenance tool for any FDM 3D printer running a Bowden extrusion system or an AMS/multi-material setup. When replacing your PTFE guide tubes, getting a perfectly square, flat, and clean cut is absolutely critical. A jagged or angled cut will leave a gap between the tube and the nozzle inside your hotend, leading to melted plastic leaks, severe clogging, and failed prints.

This cutter features a razor-sharp stainless steel blade and a spring-loaded V-groove jaw that securely holds the tubing in place. This ensures that the blade slices straight down at a perfect 90-degree angle every single time, without crushing or deforming the inner diameter of the tube. Its compact and lightweight design makes it easy to keep in your workshop apron or printer toolkit.

Beyond 3D printer maintenance, this versatile hand tool easily slices through Nylon, PVC, PU, and rubber hosing. This makes it incredibly useful for trimming pneumatic air lines for CNC routing fixtures, laser cutter air-assist tubes, and custom workshop fluid systems.

Key Features

Perfectly Square Cuts: The V-groove jaw holds the tube securely, guaranteeing a clean 90-degree cut to prevent hotend clogs and filament jams.
Ultra-Sharp Blade: Equipped with a durable stainless steel blade that slices through tough plastics without crushing the tube’s shape.
Spring-Loaded Action: The auto-opening handle allows for quick, repetitive cuts with one hand.
Multi-Material Compatibility: Easily cuts through PTFE (Teflon), Polyurethane (PU), PVC, Nylon, and rubber hosing.
Compact & Safe: The lightweight plastic shell protects your fingers from the blade while taking up minimal space in your toolbox.

Applications

Cutting 3D printer Bowden tubes (standard white PTFE or Capricorn tubing) with zero gap
Splicing and managing 1.75mm or 2.85mm 3D printing filament cleanly
Trimming pneumatic air lines for CNC routers and automated workshop machinery
Cutting air-assist hoses for laser engraving systems
General DIY projects requiring clean cuts on soft plastic and rubber tubing