Specification Brand : GOLDEN BLUE BulletPoint1 : 1.Power preheatingHold the electric soldering iron in your hand and keep the soldering iron head perpendicular or slightly tilted to the ground for easy operation.2.Tin SolderingBring the soldering iron head close to the solder joint and gently heat the solder joint and the surrounding metal parts to enable the solder wire to melt smoothly.3.Supplement SolderAdd an appropriate amount of solder wire to the solder joint to fully melt and wrap the solder joint.4.Solder Joint BulletPoint2 : CoolingWhen the solder is completely melted and wraps the solder joint, BulletPoint3 : quicky remove the soldering iron tip and let the solder joint cool BulletPoint4 : naturally. ItemName : SL502 110V 30W Eectrie Soldering Iron Stainless Steel Pipe Sleeve Soldering Iron Weld Copper Tip with Wooden Handle Hand Tools ItemTypeKeyword : soldering-irons Manufacturer : GOLDEN BLUE NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 20241128007 ProductDescription : Specifications:Model: SL502Name: Solder ironRated power: 30W/40W/60WTemperature: 320C~330C/380C~400C/440C~450C ProductSiteLaunchDate : 2024-11-28T04:02:00.425Z UnitCount : 1 UnspscCode : 23271800