POLISi3D all metal heat break for Creality printers
POLISi3D heat break for 3D Printer Hotend H2 TC4 All-Metal V6 Heat Break Throat Titanium Alloy
With a titanium alloy throat with better hardness than stainless steel.
High-quality material, only 1/5 thermal conductivity of steel, so it refuses blocking while printing.
This heat break can work at higher temperatures than steel.