40Pcs 3D Printer Nozzles Set MK8 0.4mm for Creality CR-10 / Ender 3
Features: The MK8 extruder nozzles are through long-term testing to solve the problem of plugging and missing materials to the greatest extent, low thermal conductivity, resistant to corrosion, high abrasion resistance.
Also these 3D printer extruder nozzles has impressive toughness and hardness, not only suitable for common 1.75 mm. 3D printer filaments, but also can be applied for printing filaments of carbon fiber, fiberglass, etc.
The inner wall of the MK8 nozzles is smooth and has no burrs, it's viscosity coefficient is small, and extruder nozzle diameter error is less than 0.02 mm, providing you an accurate and smooth extrusion
40pcs Set, sufficient quantity to facilitate your timely replacement, achieving quality printing

Specification: Material: Brass
Size:13mm x 6mm
Filament: for 1.75mm fialment
Screw diameter:6mm
Nozzle diameter 0.4MM

Package Includes:
10PCS X 0.4MM CLEANNING NEEDLESS40PCS X NOZZLES2PCS X ANTI-STATIC TWEEZERS
TOTAL OF 52 PCS