Mankesi S2 Steel Short Magnetic Screwdriver Bit Set – Phillips, Slotted, Hex & Torx Bits for Electric Drills & Hand Tools

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Sale price$21.00 USD
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In stock (500 units), ready to be shipped

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Description

Stop switching bits every five minutes and fighting with stripped screws. Whether you're assembling furniture, repairing electronics, or working on your car, the Mankesi S2 Steel Short Magnetic Screwdriver Bit Set delivers the precision and durability you need. Made from high-hardness S2 alloy steel with a 6.35mm standard hex shank, these magnetic bits grip screws securely and resist wear. Perfect for homeowners, DIY enthusiasts, and professional tradesmen who want a reliable, all-in-one set for electric drills and hand tools.

Key Features of This S2 Steel Short Magnetic Bit Set

  • Premium S2 Alloy Steel – High-temperature quenching treatment delivers a steady hardness of HRC60±, ensuring these bits resist deformation and wear much longer than standard CRV bits.
  • Strong Magnetic Adsorption – Built-in magnetism grabs screws instantly for easy one-handed driving and prevents dropping or losing screws in tight spaces.
  • Standard 6.35mm Hex Shank – Universally compatible with most lithium drills, cordless drills, impact drivers, and hand tools.
  • Ultra-Precision Machining – Tight fit with non-slip design ensures the bit engages the screw head deeply, reducing cam-out and stripping.
  • Comprehensive 31-Piece Set – Includes 5 Phillips (PH0-PH3), 5 Slotted (SL2-SL6), 7 Hex (H1.5-H6), and 13 Torx (T5-T40) bits to cover nearly any task.
  • Compact 25mm Short Bit Design – Perfect for tight spaces and low-clearance applications where longer bits won't fit.

Product Specifications – Mankesi S2 Steel Magnetic Bit Set

Specification Details
Primary Material S2 Alloy Steel (HRC60± after quenching)
Shank Type 6.35mm (1/4") Standard Hex Shank
Bit Length 25mm (short type)
Magnetic Tip Yes (strong adsorption)
Total Piece Count 31 pieces (complete combination set)
Included Bit Types Phillips, Slotted, Hex (Allen), Torx (Star)
Phillips Sizes PH0, PH1, PH2 ×2, PH3
Slotted Sizes SL2, SL3, SL4, SL5, SL6
Hex Sizes H1.5, H2, H2.5, H3, H4, H5, H6
Torx Sizes T5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T35, T40

Frequently Asked Questions About This S2 Steel Bit Set

What tools are compatible with the 6.35mm hex shank?

These bits fit any standard 1/4" hex quick-change chuck. This includes most cordless drills, impact drivers, electric screwdrivers, and manual screwdrivers from brands like DeWalt, Makita, Milwaukee, Bosch, and Ryobi.

How strong is the magnetic tip?

The magnetic tip is engineered for secure one-handed driving. It holds standard screws firmly even when the bit is vertical, making it easy to start screws in awkward or tight spaces without them falling off.

What is the advantage of S2 steel over chrome-vanadium (CRV) bits?

S2 steel undergoes a special high-temperature quenching treatment that brings hardness up to HRC60±. This makes S2 bits significantly harder and more durable than CRV bits (typically HRC50-55), so they resist deformation and stripping for much longer.

Which set should I choose — the 5-piece, 7-piece, or 31-piece?

For general household repairs and furniture assembly, the 31-piece combo set is the best value, covering Phillips, Slotted, Hex, and Torx. The 5-piece Phillips set is perfect for basic DIY, while the 7-piece Hex set is great for bicycle and furniture assembly. The 13-piece Torx set is ideal for automotive and electronics work.

Are these bits suitable for repairing laptops or smartphones?

While these bits are precision-machined, the 25mm length and standard shank mean they work best for general electronics, PC building, and appliance repair. For tiny screws in laptops or phones, we recommend using smaller precision bits (like T5, T6, H1.5) which are included in the 31-piece set.

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