Ender 3 Upgrade Titanium and Copper Bimetal Throat Nozzle,Bimetal Heatbreak All Metal Smooth 1.75mm for Ender 3 V2 Ender 3 Pro CR10 3D Printer(CR10 Bimetal Throat)
Total length: 20.5mm ,This Heatbtreak is made from two components, Copper and Titanium TC4.
Titanium TC4 reduces heat upward conduction at the heating position, and copper for heat dissipation to accelerate heat conduction.can reach up to 500C degree
The inner wall of the titanium is very smooth so that the filament can pass through and reduce clogging
Compatible with HOT END:Original Chimera Chimera+ Cyclops Cyclops Plus Muti color Hotend,Ender 2/Ender 3/Ender 3 PRO/Ender 5/6,CR-10/CR-10 mini/CR-10 S4,TronXY X5S/ TronXY X2 PRO/TEVO