Improved Performance High-strength S2 industrial-grade alloy steel provides wear resistance in demanding operations, extending the service life of the drill bit set. Long-Term Durability Anti-adhesion protective coating helps maintain dependable performance in tough conditions for extended use. Strong Magnetic Tip Design Built-in magnetic suction tip improves screw installation accuracy, firmly holds screws, and reduces operational errors. Flexible Functionality Includes 7 bits of varying lengths to cover repair and assembly tasks, capable of handling complex scenarios from electronics to furniture installation. Use scenarios - Electronics repair and small device maintenance - Furniture assembly and cabinetry installation - General DIY projects and home repairs Specifications at a glance Material: S2 industrial-grade alloy steel Bits: 7 pieces with varying lengths Magnetic tip: Yes Applications: Repair and assembly across electronics, furniture, and similar tasks