4Pcs 4.1 Bore Bimetal Heatbreak Titanium Alloy and Copper Throat Nozzle for Ender 3 V2,Ender 3 Pro,CR10 Series 3D Printer Hotend

Description Specification:Color: copperyMaterial: titanium alloy, copper Package Included: 4pcs Bi-mental Heatbreak 4.1 Bore Titanium Alloy and Copper Throat Features & details Features Bi-metal Material Heatbreak: The Ender 3 heat break is made of Titanium Alloy and Copper .Titanium alloy is used to reduce heat conduction upward from the heating block, and gold-plated copper is used to dissipate heat to accelerate heat conduction 4.1 Bore Style: The straight through bore of 4.1mmmakes the filaments will not face any gaps after extrusion.It can minimize the possibility of clogging,thus helping to print flexible filaments High Temperature Resistance: All metal heat heatbreak works well with high temperature filament.

High temperature resistance up to 450-500 ℃, flexible wire PLA and other wire printing temperature is lower than 250℃ Applicable Models: The titanium alloy and copper heatbreak is compatible with Ender 3 V2, Ender 3 Pro, Ender 3 CR10 series 3D printer hotend Package Included: 4pcs Bi-mental Heatbreak