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20PCS 4 Hex Bit Set S2 Steel Magnetic Impact Allen Drill Bits
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20PCS 4 Hex Bit Set S2 Steel Magnetic Impact Allen Drill Bits
20PCS 4" Hex Bit Set S2 Steel Magnetic Impact Allen Drill Bits
Item #: 175222075

20PCS 4" Hex Bit Set S2 Steel Magnetic Impact Allen Drill Bits

85% of respondents would recommend this to a friend

Item #: 175222075

BND 24

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What Stands Out

Durable Material
Crafted from premium S2 steel, these bits offer high durability and strength, ensuring they withstand high-torque applications without wear, perfect for rugged jobs.
Magnetic Tips
Equipped with magnetic CNC tips that securely hold screws in place, these bits minimize drops and improve efficiency, making assembly tasks quicker and more straightforward.
Versatile Compatibility
Designed for both Metric and SAE, this 20-piece set is compatible with various impact drivers and drills, catering to a wide range of DIY projects and professional applications.

Product Details

Shop 20PCS 4 Hex Bit Set S2 Steel Magnetic Impact Allen Drill Bits online at a best price in Brunei. B0FD33959G
Brand NameWuqazu
Model Number20PCS 4"Hex Bit Set (Metric&SAE)
Item HighlightTorsion Resistant & CNC Machined,Metric & SAE Hex Bit,1/4"Hex Shank,Auto & DIY Industrial Use Gift Kit
Number of Items20
Unit Count1 Count
Set Name20-Piece 4 Inch Long Hex Allen Bit Set Metric & SAE
Number of Packs20
ManufacturerWuqazu
Included ComponentsS2 Alloy Steel
Manufacturer Part Number4"Hex Bit Set (Metric&SAE)
Drive SystemInternal Hex
Bit Tip ConfigurationMagnetic Tip, Anti Cam Out Tip
Drive Bit ApplicationAutomotive, Household, Industrial, Construction
Bit Set CompositionBit Set
Drive End StyleHex Shank, Magnetic Tip
Drive Bit Shank StyleHex Shank, Quick Release
Bit CompatibilitiesDrill, Impact Driver, Hand Screwdriver, Bit Holder
Item Length4 inches (10.16 cm)
Number of Pieces1
Material TypeS2 Alloy Steel, Anti-rust Coating, Plastic Case
Finish TypesManganese Phosphate coating
BrandWuqazu
MaterialS2 Alloy Steel, Anti-rust Coating, Plastic Case
Finish TypeManganese Phosphate coating
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists who frequently work on home improvement projects requiring various hex drive sizes.

  • Professional Technicians

    Mechanics and technicians will benefit from high-torque bits for efficient fastening in automotive and machinery repairs.

  • Tool Collectors

    Ideal for those who appreciate quality tools and want a comprehensive set of versatile bits for different applications.

Not Suitable For
  • Casual Users

    Infrequent or casual users may find this set excessive, as basic tools may suffice for their needs.

Product Description

20PCS 4" Hex Bit Set S2 Steel Magnetic Impact Allen Drill Bits

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is included in the 20PCS 4" Hex Bit Set?

    Answer: The 20PCS 4" Hex Bit Set includes a comprehensive range of both Metric and SAE high-torque impact Allen bits. Each bit is made from premium S2 steel, ensuring durability and excellent performance during use. The set features various sizes, allowing you to tackle diverse fastening tasks easily. This variety makes it suitable for both professional and DIY projects, from assembling furniture to automotive repairs.
  • Question: What makes the S2 steel in this hex bit set special?

    Answer: S2 steel is recognized for its exceptional hardness and strength, making it ideal for impact applications. The material can withstand high torque and resist wear, significantly extending the lifespan of the bits. When you use these hex bits, you’ll find they maintain their shape and effectiveness even under strenuous conditions, making them perfect for heavy-duty tasks’s where reliability is paramount.
  • Question: How does the magnetic CNC tip benefit me?

    Answer: The magnetic CNC tip securely holds onto screws and fasteners, preventing drops and allowing for precision during your work. This feature is particularly beneficial when working in tight or high areas where dropping a screw can mean starting over. The magnetic capability also speeds up the workflow, ensuring that screws are accurately positioned and secured without hassle.
  • Question: Can I use these hex bits with any power tools?

    Answer: Yes, these hex bits are designed to fit any standard 1/4" hex-shank power tools, including impact drivers, drills, and wrenches. This versatility allows you to easily switch between different tools, enhancing your productivity and efficiency while working on projects. Whether you're doing home repairs or automotive work, these bits are compatible with a vast array of equipment.
  • Question: What is the length of the hex bits and how does it affect usability?

    Answer: Each hex bit measures 4" in length, providing ample reach for getting into tight spaces. This length is especially useful for tasks that require maneuverability, such as assembling furniture or accessing bolts in hard-to-reach areas of a vehicle. The added length helps you apply more torque and leverage, improving your effectiveness in fastening applications.
  • Question: Are the bits suitable for heavy-duty applications?

    Answer: Absolutely, the high-torque design combined with the premium S2 steel construction makes these bits highly suitable for heavy-duty applications. They are built to resist stripping and wear, which is often a concern in demanding environments, such as automotive or construction jobs. Whether you're working on machinery or constructing a robust framework, these bits will perform to expectations.
  • Question: Is this hex bit set suitable for beginners?

    Answer: Yes, this hex bit set is user-friendly and perfect for beginners. The variety of sizes allows for easy selection according to the task at hand, and the magnetic tips ensure a secure grip on fasteners. Whether you're assembling a simple project at home or starting to learn basic repairs, this set provides the necessary tools to build your confidence and skill.
  • Question: How should I maintain the hex bits for longevity?

    Answer: To maintain the longevity of your hex bits, clean them after each use to remove debris and ensure optimal performance. Store them in a dry place to prevent rust and corrosion, and avoid exposing them to extreme conditions. Regularly inspecting the bits for wear will help you identify when it's time to replace them, ensuring you always work with effective tools.
  • Question: Where can I buy the 20PCS 4" Hex Bit Set in Brunei?

    Answer: You can buy the 20PCS 4" Hex Bit Set at Ubuy, a reliable online platform in Brunei that provides a great selection of tools and equipment. Ubuy offers a simple and secure online shopping experience, allowing you to find the hex bit set you need with ease. You can explore their range and enjoy convenient purchasing from the comfort of your home.

Wuqazu Hex-Shank Drill Bits 20PCS 4"Hex Bit Set (Metric&SAE) Editorial Review

The 20PCS 4" Hex Bit Set has garnered positive attention from customers, showcasing a range of experiences that emphasize its durability, functionality, and practicality for both everyday tasks and specific projects. Reviewers have found the set to be especially useful for those familiar with using power tools, praising the strength of the S2 steel bits, which withstand rigorous use in impact drills. Many responders enjoyed the comprehensive nature of the set, which includes both SAE and metric sizes that provide a solid solution for various applications, especially in furniture assembly or automotive work. The attention to detail in the design of the set is noted, including clear labeling of sizes, effective magnetic tips, and snuggly-fitting storage holders, which contribute to an organized working environment. Reviewers appreciated the length of the bits, stating that they often eliminate the need for extensions in most scenarios, and said they significantly reduce the risk of stripping screws, a common issue with standard tools. The Consensus is that this hex bit set represents great value, balancing quality with affordability, making it a recommended choice for both professional tradespeople and DIY enthusiasts. Many reviewers expressed satisfaction in the bits' performance in tight spots and difficult-to-reach areas, although some noted the necessity of manual tools for extremely confined spaces. ###

Customer Reviews & Ratings

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Pros

  • Durable Construction from premium S2 steel
  • Includes 10 metric and 10 SAE sizes, covering a wide range of needs
  • Strong magnetic tips for secure fitting on screws
  • Clearly labeled bits and holders for easy organization
  • Suitable for both power drills and manual use
  • Provides good value for money ###

Cons

  • Limited effectiveness in extremely tight spaces, requiring manual tools

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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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BND 24

Order now and get it around Friday, October 02

QTY:

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