Comgrow k2PlusClean 1.5mm Nozzle Cleaning Needle 210mm

Comgrow k2PlusClean 1.5mm Nozzle Needle

The Comgrow k2PlusClean is a precision cleaning needle built for owners of 1.75mm filament 3D printers who need to clear hotend blockages quickly. Its 1.5mm diameter steel shaft matches the internal bore of standard nozzles, while the arrow-shaped tip is profiled to push out stuck material without damaging the orifice. A soft rubber grip with anti-slip bumps and a hanging hole makes the tool comfortable to hold and easy to store between maintenance sessions.

1.5mm Diameter and 210mm Reach

The 1.5mm needle diameter covers most of the 1.75mm filament path, giving enough rigidity to dislodge stubborn clogs in a single pass. At 210mm long, it reaches deep into the hotend assembly so you can clear the full melt zone without disassembling the extruder. The high-hardness steel resists bending and wear, but the tool is sized for standard 1.75mm nozzles only; wider or specialty bore sizes will need a different diameter needle.

Replaces Thin Acupuncture-Style Needles

Users who currently rely on fine acupuncture needles or makeshift wires gain a purpose-built tool that turns a fiddly half-hour job into a few seconds of poking. The upgrade is worthwhile whenever nozzle clogs happen often enough that a dedicated, durable instrument saves repeated frustration. It does not replace a full hotend teardown kit for severe mechanical failures, and it cannot address clogs caused by damaged heat breaks or incorrect temperature settings.