10pcs 3D J-Head Extruder Nozzle Drill Cleaner

1. These extruder nozzle tip cleaners are powerful tools that any 3D printer owner must have.
2. The tips are made of tungsten steel, hard and thin enough to enter the nozzle and pull out the stuck filament.
3. There are 4 types of drill bits 0.3mm, 0.35mm, 0.4mm and 0.5mm suitable for 0.3mm to 0.5mm nozzles.
4. Please note that the color of the rubber band on the drill cleaner is random.
5. With these precision drill bits, you will surely extend the life of your nozzle while continuing to produce better models.