Magnetic S2 Steel Screwdriver Bit Set – Anti-Slip 25–150mm

Work Smarter with High-Magnetic S2 Steel Screwdriver Bits

Whether you're tackling a DIY woodworking project, assembling furniture, or handling professional repairs, the K5 High Magnetic Screwdriver Drill Bit Set gives you the precision, grip, and durability you need. Crafted from premium S2 alloy steel and available in six lengths (25mm, 50mm, 65mm, 70mm, 90mm, and 150mm), these Phillips bits are engineered to outperform standard bits in every way.

Made in Mainland China.

Why You'll Love These Bits

• Premium S2 Alloy Steel: High-hardness S2 steel construction means these bits are wear-resistant, tough, and built to last through thousands of uses without deforming or breaking.
• Strong Magnetic Force: A powerful built-in magnet holds screws firmly on the bit tip — no more dropped fasteners or fumbling around in tight spaces.
• Anti-Slip Close-Bite Design: The precision-machined anti-slip teeth grip screw heads securely, preventing cam-out and stripping so you can drive screws cleanly every time.
• Rust-Resistant Coating: A special anti-rust treatment protects the bits from corrosion, keeping them reliable and looking sharp even after heavy, prolonged use.
• Wide Compatibility: Fits electric hand drills, lithium battery drills, impact drivers, wind screwdrivers, and electric wrenches — a truly universal set for your toolbox.
• Six Versatile Lengths: From compact 25mm bits for tight access points to a full 150mm bit for deep or hard-to-reach screws, every length you need is included.

Product Specifications

Complete Your Toolkit

Pair these screwdriver bits with other essential workshop tools from our store:

• 4-Piece Stainless Steel Cooking Utensil Set – Wooden Handle
• 2-Piece Wooden Japanese Spatula Set – Non-Stick & Heat Resistant

Safety & Tool Use Resources

For best practices when using power tools and drill bits, visit the OSHA Power Tools Safety Guide for professional safety guidelines.

Learn more: Screwdriver

Frequently Asked Questions

Q: What types of drills are compatible with these magnetic screwdriver bits?

A: These bits are universally compatible with most standard electric hand drills, cordless lithium battery drills, impact drivers, wind screwdrivers, and electric wrenches. The standard hex shank fits virtually all drill chucks and quick-release holders.

Q: What does the anti-slip design do and how does it prevent bit damage?

A: The anti-slip close-bite tooth design increases contact between the bit and the screw head, reducing cam-out (slipping) during high-torque driving. This protects both the screw head and the bit tip from stripping, extending the life of both your bits and your fasteners.

Q: How strong is the magnetic force, and will it hold screws securely?

A: The K5 bits feature a high-magnetic design with powerful magnetic force engineered to hold screws firmly on the bit tip. This is especially useful when working overhead, in tight spaces, or with small fasteners that are difficult to place by hand.

Q: Are these bits suitable for professional or heavy-duty use?

A: Absolutely. Made from premium S2 hardness alloy steel with a rust-resistant coating, these bits are built for both DIY enthusiasts and professional tradespeople who demand reliable, long-lasting performance from their tools.