Precision Engineering and High-Performance Reduction: The 0.2M Turbine Worm Gear Micro-type 90 Transmission Box is a testament to precision engineering. Constructed from a robust copper alloy, this is designed for durability and . Its compact size, featuring a 1mm diameter input/output shaft and a 30mm length, makes it an ideal solution for applications where space is at . The high-performance 12-times reduction ratio ensures efficient power transmission, making it a valuable addition to any DIY car model or project requiring precise gearing. Ease of Assembly: While the product requires a certain level of assembly skills, it also boasts a user-friendly design. The worm gear housing is a key component that matches the shaft tightly, ensuring a secure fit. Versatility and Adaptability: This is not performance; it's also about versatility. it can withstand extreme conditions, making it suitable for a wide range of applications, from hobbyist projects to more advanced engineering tasks. Whether you're a seasoned or a DIY enthusiast, the 0.2M Turbine Worm Gear Micro-type 90 Transmission Box is an essential component for those looking to create or enhance their home DIY projects. Its compact size and robust construction a reliable partner for applications, ensuring that your project run smoothly and efficiently. Reducer Ratio: 12-Times Type: Micro-type 90 Transmission Box Size: 1mm Diameter Input/Output Shafts, 30mm Length Assembly: DIY with Basic Tools Precision version: This version has secondary precision machining, easy assembly, and does not require too much debugging. The hole position is precise, and the appearance is beautiful. Type:B:Precision Version Color:As Shown Material:Metal Package Contents: 1 * kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.