- High quality materials: The solder suction desoldering pump is made from premium materials that are strong, impact resistant, and durable. It is reusable and features a heat resistant design, suitable for all your desoldering needs. - Special design: Quickly absorb excess solder with this solder sucker, which includes a built-in strong spring and a unique design that keeps the weld area clean. - Easy to use: The innovative automatic rebound design ensures easy operation. With the press of one button it automatically returns to the ready position, no manual resetting required. - Excellent craftsmanship: Superior craftsmanship and a double-layer seal design enable efficient tin removal with stable suction. The erosion-resistant nozzle and the slim stainless-steel surface provide durability and prevent air leakage for optimal performance. - Applications: Ideal for PCB repair and component replacement on through-hole boards; effective for desoldering SMD components from small boards; suitable for general prototyping, rework, and maintenance in electronics.