RF4 RF-ED4 Multi-function Electric Screwdriver Set with 42Pcs S2 Steel Bits – 4-Speed Adjustable, Type-C Charging

The RF4 RF-ED4 is a professional-grade electric screwdriver built for mobile repair technicians who open and close dozens of devices every day. Packed with 42 high-hardness S2 steel bits across 6 complete sets, it covers 99% of screw types found in smartphones, tablets, and electronics. Four-speed torque adjustment gives you precise control whether you're threading tiny iPhone pentalobe screws or tackling larger fasteners in charger bricks. Type-C charging means no dedicated charger needed — just your standard cable. A digital display keeps torque speed visible at a glance, keeping your repair workflow smooth and uninterrupted.