8-Pc Magnetic Hex Screwdriver Bit Set 100mm S2 Steel H1.5–H8
8-Pc Magnetic Hex Screwdriver Bit Set 100mm S2 Steel H1.5–H8
8-Piece Magnetic Hex Screwdriver Bit Set – 100mm S2 Alloy Steel
Upgrade your toolkit with this professional-grade 8-piece hexagonal screwdriver bit set. Crafted from premium S2 alloy steel with heat treatment to HRC60 hardness, these 100mm hex bits are built to tackle demanding fastening jobs without wearing down. Whether you're a seasoned tradesperson or a dedicated DIYer, this set delivers the strength, precision, and convenience you need.
Made in Mainland China.
Why Choose This Hex Bit Set?
- S2 Alloy Steel Construction: Heat-treated for exceptional hardness (HRC60), ensuring long-lasting durability and resistance to wear, even under heavy use.
- Nickel-Plated Finish: Superior anti-rust coating keeps bits looking and performing like new over time.
- Magnetic Tips: Built-in magnetism holds nuts, bolts, and screws firmly in place — boosting your efficiency and reducing dropped fasteners.
- 100mm Extra Length: At 3.94 inches, these bits are longer than standard market options, giving you better reach in tight or deep spaces.
- 8 Popular Metric Sizes Included: Covers 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, and 8mm — all the most-used hex sizes in one convenient set.
- Clearly Marked Sizes: Each bit is clearly labelled so you can grab the right size at a glance — no guesswork, no wasted time.
- Universal 1/4" Shank: 6.35mm hex shank fits electric drills (with speed regulation), electric screwdrivers, and hand screwdrivers.
Specifications
- Material: S2 Alloy Steel
- Finish: Nickel Plated (Anti-Rust)
- Length: 100mm (3.94")
- Shank Size: 6.35mm (1/4")
- Sizes: H1.5, H2, H2.5, H3, H4, H5, H6, H8
- Hardness: HRC60
- Package Includes: 8 x Hex Screwdriver Bits
⚠️ Important Usage Note: For best results and maximum bit lifespan, always select the correct size bit and use a drill with speed regulation. Do not use these bits with pneumatic tools, air drills, or drills without speed regulation.
Perfect For Use With
- Electric drills with speed-regulating devices
- Electric screwdrivers
- Hand screwdrivers
- Furniture assembly, appliance repair, machine maintenance, and more
Looking for more workshop essentials? Check out the Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar or the 360° Bicycle Chain Cleaner Tool to round out your toolkit.
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What sizes are included in this hex screwdriver bit set?
A: The set includes 8 popular metric hex bit sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, and 8mm. All bits feature a universal 6.35mm (1/4") shank and measure 100mm (3.94") in length.
Q: Are these hex bits compatible with any drill or screwdriver?
A: These hex bits are compatible with electric drills that have a speed-regulating device, electric screwdrivers, and standard hand screwdrivers. They are not suitable for pneumatic tools, air drills, or electric drills without speed regulation, as this can reduce the lifespan of the bits.
Q: What makes S2 alloy steel better for screwdriver bits?
A: S2 alloy steel is specifically formulated for impact and torsion resistance, making it ideal for screwdriver and driver bit applications. These bits are heat-treated to reach HRC60 hardness, meaning they maintain their shape and edge far longer than standard chrome vanadium or carbon steel alternatives.
Q: Do these bits rust easily?
A: No. Each bit features a high-quality nickel-plated coating that provides excellent corrosion resistance, keeping the bits in top condition even with regular use in varying environments.