1.138-In-1 Precision Screwdriver Set with Extractors: This upgraded precision toolkit includes a damaged stripped screw extractor set (Ex#6 - #10, Dr#6 - #10), perfect for removing broken screws. Ideal for all repair jobs requiring precision and suitable for use with low-speed electric hand drills. A must-have for professional and DIY projects alike. 2. Across Appliances & Devices: Whether you're fixing large home appliances like refrigerators, air conditioners, or TVs, or repairing small electronics like smartphones, cameras, laptops, or gaming consoles, this screwdriver kit has you covered. The multi-functional design ensures that it's the only set you'll need for all your home repair and DIY tasks. 3.High-Quality, Materials: Crafted from premium CRV steel with hardness ratings of HRC55-60, these bits are designed to last, providing excellent performance and durability for frequent use. This heavy-duty screwdriver set is built to handle the toughest repair jobs while maintaining precision and control. 4.Ergonomic, Non-Slip Design for Precision: The screwdriver handle features a non-slip, ergonomic grip, making it comfortable to use and preventing slipping during repairs. With both a hard and flexible extension shaft reaching up to 110mm, this kit allows you to tackle hard-to-reach areas, ensuring every job is completed with accuracy and ease.