BIQU Custom M4 Heat Break Heat Throat Only for H2 V2S Lite All Metal Titanium Alloy Heatbreak Tube Thermal Barrel Feeding Tube Hotend Kit 3D Printer Part

Custom M4 Heat Break is only for BIQU H2 V2S Lite extruder Bi-metal Material: made of copper and grade 5 titanium Can realize quick detach for easy maintenance Please feel free to contact us when you have any problems during using, we are always ready for help.