Bosch
⏳Price
$36.99
18Pcs S2 Steel Impact Screwdriver Bit Set, Magnetic Holder, 1/4" Hex Shank, Anti-Slip Black Phosphate Finish, Precision Kit for Power Drills
★★★★★
$36.99
Quantity
1
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About this item
- [PREMIUM S2 ALLOY STEEL CONSTRUCTION] – Engineered from heat-treated S2 steel with a hardened core, these bits deliver exceptional durability and wear resistance-. Each bit undergoes precision CNC machining and high-temperature quenching to achieve a Rockwell hardness of HRC 58-62, ensuring the tips maintain their exact shape even under repetitive high-torque applications
- [IMPACT-RESISTANT & ANTI-SLIP DESIGN ]– Reinforced torsion zone absorbs sudden torque spikes to minimise breakage during heavy-duty driving tasks. The precision-ground working surfaces provide a snug fit that reduces cam-out and screw head stripping, while the anti-slip shank ensures secure grip in both electric and manual tools
- [SUPERIOR RUST & CORROSION PROTECTION] – Advanced black phosphating (black oxide) finish creates a protective barrier against moisture, rust, and corrosion. This industrial-grade coating also reduces friction during operation, extending the service life of each bit significantly compared to untreated alternatives
- [STRONG MAGNETIC TIPS FOR EFFICIENT WORK ]– Each bit is fully magnetised to securely hold screws in place, preventing drops and improving alignment during fastening. This feature is particularly valuable when working in tight spaces, overhead positions, or at awkward angles where screw retention is critical for productivity.
- [VERSATILE 18-PIECE SET WITH UNIVERSAL COMPATIBILITY] – Includes 18 precision bits covering cross, slotted, and hex specifications to handle a wide range of fastening tasks-. The standard 1/4" hex shank fits all impact drivers, electric screwdrivers, cordless drills, and manual multi-bit tools-. Lightweight at just 255g with a compact organised case (not included in set weight), this kit is ideal for tradesmen, contractors, DIY enthusiasts, and workshop professionals
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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