3PCS Upgrade All Metal Bimetal Heatbreak Copper Titanium TC4 Throat for Creality 3D Printer CR10 S4 S5 Ender 3 V2 Ender3 Pro (for Ender3 CR10 1.75)

It is named "Bi-Metal Heatbreak" It has two components with different thermal conductivity.

It is composed of 2 parts.

We use a special process to hold them firmly together.

You don' t need to worry about it being damaged.The inner wall of the titanium is very smooth so that the filament can pass through and reduce clogging.Plated copper heatsink:two components with different thermal conductivity.improve heat dissipation efficiencyApplication:This heatbreak is used for the 1.75mm CR10 Hotend.Premium performance:Ordinary bimetal heatbreak torque is less than 5kg, the inner hole has a poor finish, the connection part is fixed by glue,vwhich is very easy to fall off and affect printing.Our product is processed by precision Swiss-type 5-axis machine and made by precision pressing mechanism.

The inner hole finish is 0.3 and the torque is more than 10kg.