Review on 🔥 Heat Set Insert Tip for M3: 30 Qty Inserts Compatible with Hakko FX-888D and Weller SP40NUS Irons by Will Ridpath

The tip on my Hakko FX-888D is a bit loose but functional. It covers the ceramic element, which is an important part. All in all, I highly recommend this set. The inserts I received (February 2021) worked well with a simple countersink with a 4mm top diameter, 4mm depth, 3.5mm bottom diameter and 7.15 degree angle. I hope the seller will release the M2.5 version of this kit!