Features Make use of imported raw material copper oxide use special molding machine to process the tip size very precise Lead free alloy iron electric plating close grained very long life about 3 4 times compared to domestic products Product surface use special material handling tip end with coating processing so as to ensure the tip not turn black under the high temperature Good performance in tin on and tin melting solder joints uniform and fluent soldering With high anti oxidation good moist performance quick thermal conductivity the product quality has reached the world s top Specification Color Blue or BlackApplied to soldering station FX 951 FX 952 FX 950 FM 203 Lead free environment friendly 100 conformed to ROHS standard lead0 1 wt The technical indicators reach to original standard Use under 400 degree temperature ±20 degree it can have 50000 solder joints Package includes 1 x Soldering Iron Stand Welding Holder Details pictures