Specification Brand : Weller BulletPoint1 : Lt series tip: 0.4mm chisel soldering tip BulletPoint2 : Compatible with Weller WT, WX, WR, and WXR series soldering irons BulletPoint3 : Precision ground copper tips are plated with iron, nickel and chromium for maximum durability BulletPoint4 : Country of Origin : United States BulletPoint5 : ▶▶【SATISFACTION GUARANTEE】▶▶ We promises every customer a shopping satisfaction, feel to reach us if you have any questions about your purchase. We will give you a professional and detailed reply within 24 hours. What are you waiting for? Order it! BulletPoint6 : Lasts longer; it takes longer to dust even in intense applications BulletPoint7 : Precise fitting Color : Black CompatibleFastenerDescription : T20 Torx Nut DriveSystem : Torx ExternallyAssignedProductIdentifier : 8270310319969 ExternallyAssignedProductIdentifier1 : 037103264893 ExternallyAssignedProductIdentifier2 : 0037103264893 ExternallyAssignedProductIdentifier3 : 00037103264893 GpsrSafetyAttestation : 1 HeatingElementType : Ceramic IncludedComponents : Soldering Iron Tips ItemDisplayWeight : 0.02 pounds ItemLength : 2 inches ItemName : Weller - T0054449499 LT 1SC Chisel Soldering Tip For Wt, Wx, Wr, WXR Black ItemPackageDimensions_Height : 12.6 centimeters ItemPackageDimensions_Length : 8.4 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : soldering-iron-tips Manufacturer : Apex Tool Group Material : chromium MeasurementSystem : Metric ModelName : LT 1SC ModelNumber : T0054449499 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 2 PartNumber : T0054449499 PowerSourceType : Corded Electric ProductDescription : Description: Copper soldering tips are suitable for lower temperature soldering. There are 10 types of soldering tips in this set and you can choose the proper one for different soldering needs, for example, shape b all-round type which can be used from any direction and is easy to hold any position, possible to solder any from small to large; and shape k type has a shape like a knife and is capable of soldering by applying the tip in 3 ways: line, face and point, it is used for soldering narrow pitches, correction of bridging and drag soldering. Get this set of tips and make your soldering work easier.