Using two metal materials to make a heat break is better than the original V6's thermal barrier performance and improve print quality. This idea comes from the mosquito team and we salute them.
Original Mellow All-Metal NF V6-Crazy Heat Break Copper & Stainless
Size:heat end screw M7, heating end M6, total length 22.4mm;
Use for: 1.75mm
Material: Copper & Stainless Steel
Package: E3D V6 Crazy Heat Break
As copper will oxidize in the air to produce black spots, please rest assured that it will not affect the function. If you cannot accept it, please do not buy it, thank you