3D Printer Nozzle Specifications:

Nozzle Hole Diameter: 0.02 inch (0.4 mm)

Compatible filament: 0.07 inch (1.75 mm)

Size: Total length 0.5 inches (12.5 mm).

Material: Copper (Brass)

Color: Golden

We recommend cleaning the inside of the cylinder with a purge kit when replacing the nozzle.

3D Printer Throat Tube Specifications:

Material: Stainless steel (Teflon tube inside)

Input inner diameter: 0.07 inches (1.75 mm)

Size: Total length 0.9 inches (22

Features: 1. Smooth contact surface prevents filament from leaking. 2. Easily identify the size of the nozzle diameter. 3. Suitable for 3D printer extruders. 4. The nozzle has a bright appearance. 5. Adopts high quality material, long life, smooth, heat resistance, high precision printing.

Note: 1. Replacement of the hot end set comes with a certain amount of disassembly and assembly skills. 2. If you replace it with a dedicated hot-end set, it doesnt mean that the clog will be 100% eliminated. 3. Laminating pitch over the nozzle hole diameter will not work well due to the gap of the modeling. 4.Please check the size and model carefully before you buy it. 5. This product is a hot end unit for 3D printers.Please note that it cannot be compatible with other models. Package included: 5*3D Printer Nozzle 5*3D Printer Throat Tube