Specification Brand : Aoyue BulletPoint1 : 【HIGH QUALITY BRASS MATERIAL】This heat set inserts are made of brass for better heat conductivity, and the face-to-face prevents the nut from skewing and makes it easy to quickly insert the nut into plastic parts. BulletPoint2 : 【MULTIPLE SIZES AVAILABLE】This heat set insert tool is interchangeable with the standard 936 Universal Soldering Iron Tip for use with M2 (M2.5 Universal), M3, M4, M5, M6 (1/4 inch), M8 and other heat set nuts or inserts. The meticulously crafted tips are smooth with perfectly rounded edges for smooth sliding between the tip and the brass insert. BulletPoint3 : 【EASY TO REPLACE】This m3 threaded insert is threaded, making it very easy to change soldering tips without having to completely unscrew the soldering iron. The indenter is inserted at a small distance, avoiding the plastic part, so the indenter is less likely to damage the plastic part and can be inserted to a certain depth into the plastic part. BulletPoint4 : 【FOR 3D PRINTING】The soldering tools are easily accessible to 3D printer parts without touching the soldering iron and melting the plastic, and are designed for mounting thermoset inserts in 3D printed parts. To maintain the performance of the thermoset insert, keep it in a dry and clean environment when not in use. BulletPoint5 : 【100% SATISFACTION GUARANTEE】We are committed to making every customer satisfied, if you have any questions during the purchase process, please feel to us. If you receive a brass heat set insert tool that is damaged or otherwise defective, please us for a refund or replacement. We will give you a professional and detailed reply within 24 hours. CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 04895210910821 ExternallyAssignedProductIdentifier1 : 0641328005553 ExternallyAssignedProductIdentifier2 : 641328005553 GpsrSafetyAttestation : 1 HeatingElementType : Air IncludedComponents : Silver Smith #0 torch tip ItemLength : 4.75 inches ItemName : Flat blade Type Soldering Iron Tip WQ-1403 Lead Free Type with Heater ItemPackageDimensions_Height : 6.1 centimeters ItemPackageDimensions_Length : 2.3 centimeters ItemPackageDimensions_Width : 3.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : soldering-iron-tips Manufacturer : Aoyue Material : lead ModelNumber : LF-1403 PartNumber : LF-1403 PowerSourceType : hand powered ProductDescription : Description: Shape: Tunnel Type(Flaty Blade) Size: Medium 25 mm wide Fits Lead Free Models Aoyue 2900, 2702A+, INT732 This is the flow type tip that has a cavity to hold the solder. ProductSiteLaunchDate : 2011-02-06T21:57:38.256Z Size : 65mm x 3.6mm SpecificUsesForProduct : Jewellery Soldering Style : Pencil SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 23271800