The 10PC Torx 25mm Insert Bit Set includes a variety of Torx bits designed for precise driving of Torx screws. The set contains the following sizes: T8, T10, T15, T20 x 2, T25 x 2, T27, T30, and T40. Each bit is 25mm long, making them compatible with standard bit holders or drill drivers. These bits are ideal for use in electronics, automotive, and furniture assembly where Torx screws are commonly used. Made from durable materials, they offer long-lasting performance, and the set provides a variety of sizes to tackle different screw types.