2 Pcs Bimetal Heat Break Strong Thermal Barrier High Hardness Titanium Alloy Copper All Metal

Feature: 1. Bi Metal Material: The front end adopts titanium alloy and the back end adopts red copper, this heat break has strong thermal barrier ability and can dissipate heat faster. 2. Higher Performance: This bimetallic heat break has higher hardness and wear resistance than ordinary tube. 3. Smoothly Interior: The interior is special processed, smoother without burrs, with less resistance to retraction, the printing has higher precise and is more delicate. 4. Ideal Replacement Part: This throat tube is an ideal replacement for old broken part, which the torsion is more than 10kg, 450 celsius to 500 celsius heat resistance, more stable in performance. 5. Wide Compatibility: Compatible for heat sink, for PT100 volcanic heating block, f