1、Application: TS-KU small knife head, small size, flexible use. TS-K large knife head is very suitable for dismantling components, drag soldering of integrated circuits and the like. 2、Passed SGS Inspection: For TS100 series iron tips are environmentally friendly soldering iron tips, in line with ROHS standards. 3、Shape Processing & Precise Size: The steel pipe part is made of 304 stainless steel pipe, and the white small column is made of high temperature resistant white nylon. 4、Premium Head Material: Pure copper (fast heat transfer) + nickel (prevent rust) + chromium (prevent tin climbing) + iron (extended life), durable in use. 5、Good Heating Performance: The soldering iron tip is smooth up and down, stable performance, long life, fast heating, and low heat loss.