Fast heating, quickly reach the required temperature during the printing process, improve printing efficiency.
High temperature resistance, strong thermal insulation, easy to install.
Package includes 3 heating blocks, 9 sets of tightening screws. Our heating blocks are made of high quality aluminum for long life. If you use the old hot end parts with our new heating blocks, please preheat to clean the filament on the old parts first!
Why did we choose 3 one-packs? Considering that our customers are likely to use the Prusa XL, which is a 5-head machine. Also, purchasing 3 of them is cheaper than buying them individually. We have equipped a delicate box so you can store them well. Please feel free to contact us if you have any problems.
Description
Please note this heating block olny for prusa mk4 xl mk3.9 nextruder, not for original prusa i3 mk3 mk3s+ mk2.