8pcs 75mm Magnetic Long Hex Cross Head Screwdriver Bits Set in S2 Alloy Steel

Whether you are repairing household appliances, assembling furniture, or working on precision electronics, having the right screwdriver bit can make all the difference. This 8-piece set of 75mm cross-head Phillips bits covers a full range of common screw sizes, from tiny PH0 for small gadgets up to PH2 for major household screws. Each bit features a 6.35mm (1/4 inch) hex shank that fits most electric screwdrivers, hand screwdrivers, drills, and air tools. The magnetic tip holds the bit firmly in place, reducing dropped screws and speeding up your workflow. Made from S2 alloy steel—a material known for its high hardness in hardware applications—these bits offer reliable performance for daily fastening tasks.

Features and Construction

This screwdriver bit set is built around practical needs: length, strength, and compatibility. The 75mm reach allows access to recessed screws, while the hex shank ensures a snug fit in standard tool chucks. Below are the key construction details.

Material and Build

Each bit is crafted from S2 alloy steel, chosen for its high hardness in hardware tooling. The steel is heat-treated to withstand repeated torque without deforming, making these bits suitable for both hand and power tool use. The magnetic coating on the tip adds convenience, allowing you to pick up and hold screws during fastening.

Size and Practical Fit

The bits have a 6.35mm / 1/4 inch hex shank that slots into most electric screwdrivers, hand screwdrivers, and drills. At 75mm in length, they offer extra reach compared to standard 50mm bits, helping you access deeper screw recesses. The set includes eight different head sizes: PH0 (3.0mm), PH1 (3.0mm, 4.0mm, 4.5mm), and PH2 (4.0mm, 4.5mm, 5.0mm, 6.0mm).

Uses and Placement

From small electronics to home renovation, these bits cover a wide range of common Phillips head screws. The selection of sizes means you have the right bit for everything from a laptop back panel to a door hinge.

Event or Professional Use

Electricians, builders, and maintenance technicians will appreciate having all the common Phillips sizes in one organised set. The 75mm length is particularly useful for driving screws in deep countersunk holes or behind fixtures. Use with a cordless drill or impact driver for faster batch work.

Everyday Home Use

For homeowners, this set simplifies tasks like assembling flat-pack furniture, tightening loose cabinet hinges, or repairing kids' toys. The magnetic tip holds screws in place, reducing frustration with those awkward angles. Just pick the recommended size from the guide: PH0 for small gadgets, PH1 for general appliances, PH2 for household screws.

Benefits and Buying Value

Buying a full set of eight bits in one pack is more economical and convenient than purchasing individual pieces. Each bit serves a specific screw size, so you avoid using the wrong bit that could strip both screw and tool.

Reuse and Low Maintenance

S2 alloy steel resists wear over repeated use, and the magnetic property remains effective for many fastening cycles. Simply wipe the bits clean after use and store them in the box provided. No special care is required—just match the correct bit size to the screw head each time.

Why Choose This Product

With eight sizes covering PH0 to PH2, this set meets most household and workshop Phillips screw needs. The 75mm extra-long length and magnetic hex shank make it a practical upgrade over basic bit sets. At about 100g total weight, the pack is easy to carry in a tool bag.