Throat Tube Brass Nozzle Heater Block,for 1.75mm Filament(with Nut/Hex Wrench)

What is this?
Throat Tube, Nozzle and Heater Block are 3D printer accessories, compatible with all 1.75mm ABS PLA 3D printers.

What will I get?
Pack of 3 M6 Nozzle Throat Tube; Pack of 3 Print Head Nozzle(0.4mm); Pack of 3 Hot End Heater Blocks; Pack of 3 M6 Nut; Pack of 2 Hex Wrench(2mm/3mm Dia); Stainless Steel Throat Tube: Length: 30mm/1.18inch; Diameter: 6mm/0.23inch. Nozzle Length: 13mm/0.51inch; Diameter: 6mm/0.23inch. Heater Block Size: 20x20x10mm/0.78''x0.78''x0.4''(LxWxH).

Are there any advantages of the product?
The throat tube is made of stainless steel, the nozzle is brass, the heater block is aluminum alloy. The nozzle of the extruder adopts a 0.4mm print head, the matching surface of it is smooth and the feeding is more convenient.

How to use it?
Remove the upper part of the extruder, replace the old nozzle, throat tube and heater block, loosen the throat tube fixing nut, remove the throat tube, then install the new one, and tighten the fixing nut.

What should  I notice?
Please pay attention to clean the nozzle with cleaning tools in time to prevent clogging.

Brand	uxcell
Type	Extruder Nozzle Cleaning Kit
Net Weight	0.055