Extruder Nozzle Cleaning Tools 0.1mm to 1.0mm Drill Bit Kit

Material: Carbide (Tungsten steel)
Drill specifications: 0.1/0.2/0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0mm
Note:Don’t use the drill to clean until the nozzle is heated to above 200 degrees
As blocks happen much during printing, extruder nozzles must be cleaned from time to time to ensure that print runs and will difficulty to gain access to the interior of the nozzle.