BES A-900M-T I IS Lead Free Fine Soldering Tip High Quality Fly Line Dedicated Iron Head For 936 Solder Station PCB BGA Welding Brand Name: BES Temperature Stability: Unlimited Input Voltagle: 220V Or 110V Output Power: Unlimited Output Temperature: Unlimited Model Number: A-900M-T Dimensions: Unlimited Name: bes Long: About 43MM Diameter: 6.5MM Type: I,IS IN Diameter: 4.2MM