The RF4 RF-SD35 Phillips 1.5 precision screwdriver gives technicians a dedicated bit for removing small cross-head screws found inside smartphones, tablets, and other compact electronics. The S2 alloy steel tip carries a hardness rating of HRC 60, so the driver resists wear and rounding even after repeated use on hardened screw heads. A built-in magnetic tip holds screws in place during removal and installation, cutting down on lost fasteners during board-level and chassis-level disassembly. The rotating bearing in the handle reduces hand fatigue and keeps torque application smooth and silent on the repair bench. Its compact, non-slip grip suits detailed work on camera modules, connectors, and motherboard mounting points. Repair shops running high screw-turnover work such as screen replacement or battery replacement benefit from having a dedicated Phillips 1.5 driver instead of relying on a worn, multi-purpose bit.