DIYFIXTOOL pro tech toolkit features precision engineered specialty bits optimized for opening phones laptops, and smart home devices, ensuring safe and efficient repairs everytime. 190 in 1 Multi-Purpose Household Screwdriver Set contains 164 tools in total, including 4mm and 1/4-inch bit sets, covering a wide range of sizes to meet diverse repair needs. High-quality chrome vanadium steel ensures the tools' durability, while magnetic bit holders, cushioned grips, and a 360° rotating design provide an excellent user experience. Suitable for repairing and disassembling smart devices such as iPhones and Android phones.

Feature
1. 1/4-inch bit set (44 pieces): Includes various sizes such as anti-theft star, star, Phillips, and hexagonal, meeting most repair needs.
2. 4mm precision bit set (120 pieces): Includes a wide range of sizes, such as pentagonal, triangular, U-shaped, and Apple bracket bits, designed specifically for precision equipment.
3. High-quality chrome vanadium steel: Wear-resistant and robust, ensuring long-term durability.
4. Ergonomic Design: The cushioned grip provides a comfortable feel, reducing fatigue during prolonged use.
5. 360° Rotating Top Cap: The handle can be easily rotated for precise operation, enhancing flexibility.
6. Magnetic Bit Holder: The magnetic design easily secures screws, improving work efficiency.
7. Extension Rod Function: Convenient for extending operation, suitable for repairs in confined spaces.
8. Comprehensive Auxiliary Tools: Equipped with a suction cup, anti-static wrist strap, pry bar, triangular pry tool, cleaning cloth, brush, etc., fully supporting disassembly and repair work.