10 pieces 0.3mm cleaning needle nozzle drill bits tungsten carbide cleaner 3D printer accessory

Features:1.0.3mm drill bits reduce cutting force and breakage, improving hole wall quality.
2.High-quality tungsten carbide, finely ground for a sharper cutting edge.
3.Ideal for CNC PCB SMT boards, molds, plastic, copper, stainless steel, and other precision metal parts.
4.Includes 10 cleaning nozzle drill bits, convenient and economical, perfectly meeting your needs.
5. Practical parts for 3D printers, simple installation, no complicated operations required.
Specifications:Item Type: Cleaning Nozzle Drill Bit
Material: Tungsten Carbide
Drill Bit: Approx.0.3 mm/0.01 inch
Quantity: 10 pieces
Note: If the nozzle is blocked, gently turn the drill clockwise. Do not insert it directly, as this will cause the drill bit to break!

Package List:10 x Drill Nozzle Cleaning
Note:1. When cleaning the nozzle, be sure to heat the nozzle to 200°C.If the nozzle is blocked, gently turn the drill clockwise. Do not insert it directly, as this will cause the drill bit to break!3. Please note that the ring color for this product will be sent randomly, and please ensure this is acceptable to you before ordering.