Powerful Functions: This precision screwdriver set contains 101 precision bits and 21 auxiliary toolsscrewdriver handle, flexible shaft, extension rod, magnetizer, magnetic mat, spudgers, and more. It handles PC maintenanceRAM upgrades, SSD swaps, PC assemblywhile also tackling teardowns and repairs of PS4, Xbox, other game consoles, drones, smartphones, tablets (battery and screen replacements), and other electronics. Rare and specialty bits are included for servicing specialized devices. Maximize Repair Efficiency: Engineered for efficient repairs, the handle is ergonomically designed and non-slip, fitting comfortably in your hand and spinning smoothly. A 4.56-inch alloy-steel extension shaft offers high hardness and resists bending, while the spring-constructed flexible shaft flexes up to 180° to reach and turn tiny screws deep inside a chassis with ease. Dual-Magnet Design: The kit includes two magnetic tools. A magnetizer boosts bit magnetism to pick up screws, and a mag