Heatbreak or barrel high-quality "all metal" type in which the Teflon inlet only reaches the top of thebarrel, the rest of the route is carried out through the metal interior of the barrel, which prevents the Teflon from touching the nozzle so it is suitable for high temperatures at which the Teflon can degrade. This type of barrel may require more temperature and is usually more prone to clogging than a heatbreak Bore type.
Titanium improves heat evacuation compared to heatbreak made of steel, which means greater temperature differences between the block and the heatsink. By not having parts of different materials such as a barrel BiMetal, has higher durability (but worse thermal conductivity).
Valid for Artillery Genius/X1 with threaded extruder cover, Prusa mk3etc.
Material: Titanium
Bottom Diameter: M6 threaded
Top Diameter: M7 threaded
Length: 22.3mm
**It is advisable to use thermal paste at the junction of the barrel and heatsink (not included)
Original article by E3D