Review on 🔧 5 PCS ACE Brand Replacement Soldering Tips ETS ETA ETB ETC ETD for WELLER WE1010 WE1010NA WES51 WES50 WESD51 WESD50 PES51 PES50 LR21 LR20 Solder Iron Handle Tip Welding Bit by Kenneth Bryan

I bought these different attachments for my Weller EC2001 iron. I now have original Weller ironing tips so I could compare them to the original parts. These were exact replacements. Form, fit and function. I measured them with a micrometer and they were within half a mil. I then tested their performance by calculating the time to hit target and the rate of recovery after exercise. Time and stability matched the original OEM handpiece almost to the second! I recommend these tips to everyone! Seller was great and shipping was very fast. They were well packaged and exactly as described.