Features: Transform your soldering iron into a functional heat insert pressing tool with the Heat Set Insert Tool Kit, suitable for SH72 and SH73 models for precise and efficient 3D printed parts installation. This kit includes stainless steel and brass tip adapters along with seven size of brass knurled nuts, ensuring durability, excellent thermal conductivity, and easy switching between different soldering iron tip. Ideal for 3D printing enthusiasts, professional designers, and engineers look to enhances their project quality and work efficiency through reliable and accurate thread insertion. Perfect for use in home DIY projects, educational institution laboratory, industrial design, and prototypes creation, this tool kit improves assembly efficiency and disassembly of 3D printer components. With its stable construction and wide compatibility, this Heat Set Insert Tool Kit is a essential addition to any toolkit, offering enhances functionality and longevities for various soldering applications. Specifications: Component:304Stainless Steel Type:TypeA(Tip Adapter)/Type(Tip Adapter with Nuts Set)(Optional) Tip Adapter Size:Approx.11x0.55cm/4.33x0.22inches Package Includes: 1Set Heat Set Insert Tool note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!