10PCS Impact Bits Set, 3.94" Dual Cross Head Screwdriver Bits, 5mm Max Tip Width, S2 Steel Magnetic Phillips Bits, 1/4" Hex Shank for Power Drills & Impact Drivers 2.56" Standard Head
[Specifics] This package includes 10 pieces of 3.94" (100mm) Dual Cross Head bits. Each bit is precisely measured across the widest points of the tip (5mm Tip Width), ensuring an accurate fit for specific high-precision fastening tasks.
[S2 Alloy Steel] Made from premium heat-treated S2 alloy steel, our bits reach a hardness level of up to 62 HRC. This tungsten steel material provides exceptional impact resistance and high torque capacity, designed for heavy-duty use without easy fracturing.
[Stable Rotation] Engineered with high concentricity, these bits provide a stable, wobble-free rotation even at high speeds. The precision-machined dual heads offer a full-contact fit, reducing the risk of slipping and protecting your work surface and fasteners.
[Strong Magnetic Tips] Equipped with enhanced magnetism, these bits securely hold screws in place for easier alignment and one-handed operation. The reliable magnetic effect prevents screws from dropping in narrow or complex workspaces, improving your overall work efficiency.
[Wide Application] Featuring a 1/4" Hex Shank design, these bits are compatible with most standard impact drivers and electric drills. The surface is treated for rust-resistance, making this set a reliable choice for long-term use in professional workshops or home maintenance.