5 Pcs T12 Series soldering tips available, applied to soldering station FX-951 / FX-952 Lead-free, environment-friendly Use under 400 degree temperature(±20 degree), it can have 50000 solder joints Make use of raw material-copper oxide, use special molding machine to process, the tip size very precise Lead-free alloy iron electric plating close-grained, very about 3-4 times compared to domestic products Product use special material handling, tip end with coating processing, so as to 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 , good moist performance, quick thermal conductivity Type: T12-, T12-BC1, T12-D24, T12-K, T12-BL Color: Silver Length: . 15cm Material:metal Package Contents: 5 * Electric chrome core Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.