PTFE Tube Cutter

PTFE Tube Cutter

Clean, Precise Cuts for Bowden Tubes and PTFE Tubing

The PTFE Tube Cutter is a must-have tool for anyone working with Bowden-style 3D printers or PTFE tubing. Designed to deliver clean, square cuts with minimal effort, this cutter ensures proper tube-to-fitting contact, which is essential for reliable filament feeding and extrusion accuracy.

Whether you’re installing a new PTFE tube or replacing an old one, rough or angled cuts can cause poor alignment with hotend fittings or extruders, leading to clogs, under-extrusion, or print failures. This tool solves that problem by making perfectly flush cuts every time, giving you a tight, leak-free connection that improves print consistency.

The compact, lightweight design makes it easy to store in your 3D printing toolkit or take on the go. Its spring-loaded mechanism and razor-sharp blade allow for smooth, effortless operation. Simply insert the tubing into the guide slot, squeeze, and you’re done! No twisting, tearing, or deformation needed.

Compatible with 1.75mm filament PTFE tubes, this cutter is ideal for standard 4mm outer diameter tubing used in most Bowden-style setups. It’s a small tool that makes a big difference in maintaining optimal printer performance and is a must have for any 3D printing enthusiast.