3D Printer Nozzle Cleaning Tool 0.2\/0.3\/0.4mm Drill Bit For Extruder RepRap Specifications: Name: 3D printer accessories nozzle cleaning tool drill Applicable models: 3D printer nozzle 0.2mm \/ 0.3mm \/ 0.4mm Available models: 0.2mm \/ 0.3 mm \/ 0.4mm (Optional, please choose the one you need) Material: Stainless steel Package includes: 1 x Nozzle-clearing drill