Our Premium S2 Alloy Steel Double-Ended Screwdriver Bits Set is designed for durability, efficiency, and precision.
Material Excellence: Made from high-quality S2 alloy steel with a surface bronze finish for superior hardness (up to 62HRC) and wear resistance.
Magnetic Tip: Strong magnetic treatment at the bit head ensures stable screw holding and improved efficiency.
Precision Manufacturing: Accurate dimensions reduce screw wear and prolong service life.
Comprehensive Size Options: Multiple lengths available to suit various fastening tasks in workshops, construction, automotive repair, and home projects.
Heat Treatment: Full-body heat-treated for enhanced toughness and stability during high-frequency operations.
Whether you are a professional craftsman or a DIY enthusiast, this bit set will significantly improve your work efficiency and provide long-lasting performance.
After-Sales Policy
Warranty: 12-month warranty against manufacturing defects.
Returns: 30-day money-back guarantee if you are not satisfied.
Support: Customer service available via email and live chat.
Shipping Policy
Processing Time: Orders processed within 1–2 business days.
Delivery Time:
USA: 5–10 business days
International: 7–15 business days
Tracking: All orders come with a tracking number.
Free Shipping: Orders over $99 qualify for free shipping.
Product Information
Material: S2 Alloy Steel
Hardness: 62HRC
Finish: Bronze-colored anti-rust coating
Types: PH2 cross head (Phillips)
Sizes:
1/4″ × 65mm
1/4″ × 100mm
1/4″ × 150mm
1/4″ × 200mm
(Custom lengths available upon request)
Features: Double-ended design, magnetic tips, precision fit, heat-treated for strength
What Customers Get
A set of 10 high-quality double-ended screwdriver bits in the selected size
Magnetic tips for efficient fastening
Long-lasting wear resistance and anti-slip performance
Compatibility with most electric screwdrivers and drills
Package Contents
10 × Double-Ended S2 Alloy Steel Screwdriver Bits (same size per box)
Transparent plastic storage box
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