AEDIKO 2pcs CR10 All Metal Bimetal Heatbreak Smooth Bi-Metal Copper Titanium TC4 Throat High Temperature for 3D Printer CR10 Ender3 pro Ender 5 CS3 Hotend

1.75mm Filament:The Inner Hole Finish is 0.3 and the Torque is More Than 10kg, Could Print 1.75mm Filament Fast and Safely

Bimetal Material Advantage:The All Metal Heatbreak is Made of Titanium Alloy and Copper .Titanium Alloy is Used to Reduce Heat Conduction and Gold-Plated Copper is Used to Accelerate Heat Conduction

High Temperature Resistance:This 3D Printer Throat Tube is Made of All-Metal Material, Precision-Machined, High Temperature Resistance Up to 420℃

Easy to Install: This Heatbreak Throat Cut is Smooth and Flat Without Any Burrs,Could Be Seamlessly Connected With Nozzle, No Risk of Filament Leakage,Very Convenient to Install

All-Metal Heat Break Advantages: All Metal Heat Break Works Well With High-Temp Filaments. High Temperature Resistance,Integrated Design Refused to Jamming and Improve Printing Efficiency