Description: Get the solder off and replace them with newer ones, which it is very common when soldering, so this desoldering removal tool will be your perfect companion to suck the solder away effectively. Features: High-strength body, light weight, durability. Heat-resistance of 360℃. Helps you complete the task quickly and safely. Powerful high suction for solder removal. Designed to remove the solder from the circuit boards and more. Specifications: Material: Shell: new type of high-strength material and aluminum alloy; Putter: steel; Nozzle: high temperature plastic Package Weight: 45g Instructions: How to Use the Solder Sucker Step 1: Press the plunger down until it is been locked and you will hear a click; Step 2: Make the tip of the soldering iron to the solder joint and make the solder fused fully; Step 3: Move the tip of the pump next to the molten solder. Move the iron out of the way and immediately cover the liquid solder puddle with the pump's tip. Pull the trigger; Step 4: Repeat this process if necessary. Tips: 1. Make sure that the piston of the solder sucker is well sealed. 2. The diameter of solder sucker head would better be appropriate. 3. Replace a new solder sucker head if the head is worn-out. 4. You'd better pain a little rosin before contacting the welding point to improve the mobility of solder 5. Keep the head contacted with the welding point for a slightly longer time. When the solder melts, the weld pin as the center, draw a circle with hand outward in the clockwise direction, and then press the button of solder sucker Package Included: 1 x Solder Sucker 1、High-strength body, light weight, durability 2、Heat-resistance of 360℃ 3、Helps you complete the task quickly and safely 4、Powerful high suction for solder removal 5、Designed to remove the solder from the circuit boards and more