External Universal Soldering Iron Heat Insert Tip Kit

External Universal Soldering Iron Heat Insert Tip Kit - Elevate your soldering efficiency with this versatile tool, compatible with standard 936 soldering iron tips. Designed for sizes M2 to M8, this kit facilitates the embedding of hot-melt copper nuts and inserts in plastics and 3D printed components.

• Interchangeable with standard 936 general-purpose tips
• Suitable for M2, M3, M4, M5, M6 (1/4"), and M8 inserts
• Ideal for 3D printer applications and plastic works