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10pcs 0.2/0.3/0.4/0.5/0.6mm nozzles Drill Cleaner Needle for 3D Printer Extruder J-head Cleaning Makerbot Mendel Reprap
100% brand new and high quality
10pcs carbide micro drill 0.2, 0.3, 0.4, 0.5, 0.6mm
Drill has a large scraps discharge space, little resistance and smoothly during the scraps discharge.
Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.
The cutting edges strictly avoid partial hole, ensure the quality.
Range of processing: PCB SMT CNC board, mold, plastic, copper, stainless steel and other precision metal parts processing.
Use high quality materials and fine grinding process makes bit more cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.
These extruder nozzle drill cleaners are powerful tools that any 3D printer owner must have. As blocks happen a lot during the printing, extruder nozzles must be cleaned from time to time to ensure flowing printing and you will find it difficult to get access to the inner of the nozzle. These drill cleaners are here to help you. The drills are made of Tungsten steel, hard and thin enough to get into the nozzle and extract the blocked filament.
This Drill bit is for cleaning of the nozzle, before use it, first please make sure your nozzle is heated to the temperature of printing the filament you was used, for example, if you were use ABS filament, please heat the nozzle to 200-220º Celsius, PLA is about 180-200º Celsius
Packaging List: 10pcs Drill Bits
We ship at default size 0.3mm, not assorted size, pls leave a message or contact our customer service if you need other size (0.2 0.3, 0.4, 0.5 0.6mm optional), you can mix the size also.