Review on High-Quality ShineNow ET Soldering Tip Replacement Set for Weller WES51 WESD51 WE1010NA PES51 ET Tip Series – 5PCS Tip Set with Tip Holder by Ryan Mosqueda

Use with care. Either these nozzles are of poor quality, or my Hund51 somehow ruined his station. After using these tips in my standard pen for about a week, the heating elements became unusually loose and I had to use spacers to keep the tips from bending away from the heating element. Very likely Weller's problem, but keep an eye out, it can ruin your sensor, and the iron will get red hot until it burns your station. I don't have an accurate way to measure the thermal conductivity or resistance of the tips, so I can't tell if they caused the problem.