Geeetech 3mm Barrel M6x38mm for MK8 Extruder Nozzle Throat Tube Makerbot 3D Printer Extruder Hot End Parts and Accessories


SKU: 32813171961 Category:


3mm Barrel for MK8 Extruder Nozzle Throat Tube Makerbot 3D Printer Extruder Hot End Parts and Accessories

This is a barrel for both single and dual MK8 extruder with a PTFE tube inside.

Please note that the 3mm MK8 extruder is not compatible with the 1.75mm one, and you can not convert your 3mm extruder into a 1.75mm one by just changing the barrel. please confirm your expected diameter before placing the order.


Material: Stainless Steel

Screw thread:M6

Length: 38mm

Inner diameter: 3mm for 3mm filament

Package list:

1 x MK8 barrel for 3mm

About Us

We are a large manufacturing enterprise groups in China, we sell through Alibaba, there is only purpose ,it is to better promote our products, all our company products are shipped direct from our factory, please contact us , hope to establish long-term friendly and mutual cooperation relations between each other !

Delivery details

1. Standard shipping carrier is ePacket or China Post Air Mail with tracking code for United States address, generally delivery within 7-20 busienss days.

2. For outside US address, standard shipping carrier is Hong Kong Post or China Post Air Mail, Generally delivery within 25-40 business days, except other special countries.

3. Express shipping like DHL, Fedex, UPS, TNT is also available if you are willing to pay extra.DHL is our standard shipping carrier for Expedited shipping,please contact us if you want a different carrier.

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Additional information

Weight 0.01 kg
Dimensions 12 × 12 × 6 cm
Model Number

M6x38mm Barrel

Item Type


Brand Name



Stainless Steel

Inner diameter