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DEWALT

DEWALT Screwdriver Bit Set with Tough Case, 45-Piece (DW2166), Grey/Silver Screwdriving Set with Tough Case

  • Based on 33,861 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Sep 25
Order within 18 hours and 17 minutes
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Features

  • Connectable accessory storage system to optimize storage space of the drill bits set
  • Patented bit-bar design of DEWALT bit set allows easy removal of bits and customizable placement
  • Clear lid of the driver bit set allows you to easily see contents at glance
  • Clip latch for secure closing, 55mm Double Ended Bits x 8, 88mm Power Bits: PH2 x 1, SL2 x 1
  • Small Bulk Storage size fits inside the Small and Medium ToughCase+ (sold separately) - Ideal for organizing loose bits

Description

Our Standard Drill Driver Set accessories now come in ToughCase+ system, the latest addition to our acccessory storage line. The ToughCase+ system is a connectable case system designed to optimize storage space and keep your bits organized. The patented bit-bar design of the bit driver set allows for easy bit removal and the clear lid allows you to see inside at a glance. From the Manufacturer The DEWALT 45-Piece Screwdriving Set includes the most commonly used screwdriver accessories. The industrial- strength case is strong and durable. The set includes Phillips, square, slotted, and double-ended bits.

Material: High Speed Steel (HSS)


Finish Type: Painted


Shank Type: Straight


Brand: DEWALT


Item dimensions L x W x H: 8.9 x 1.6 x 8.9 inches


Material: ‎High Speed Steel (HSS)


Finish Type: ‎Painted


Shank Type: ‎Straight


Brand: ‎DEWALT


Item dimensions L x W x H: ‎8.9 x 1.6 x 8.9 inches


Tool Flute Type: ‎Straight


Surface Recommendation: ‎Drywall, Metal, Plastic, Wood


Number of Flutes: ‎2


UPC: ‎028877528144


Unit Count: ‎1.0 Count


Global Trade Identification Number: ‎44


Manufacturer: ‎DEWALT


Number of Pieces: ‎45


Part Number: ‎DW2166


Item Weight: ‎1.28 pounds


Product Dimensions: ‎8.9 x 1.6 x 8.9 inches


Item model number: ‎DW2166


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Color: ‎Grey/Silver Screwdriving Set With Tough Case


Style: ‎45-Piece Screwdriving Set


Finish: ‎Painted


Pattern: ‎Screwdriver Bit Set


Shape: ‎Rectangular


Voltage: ‎20 Volts


Wattage: ‎20 watts


Item Package Quantity: ‎1


Measurement System: ‎Metric


Included Components: ‎Dewalt - DW2166


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 7, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent Quality Bit Set!
Size: One Size
This bit set has exceeded my expectations. Every piece feels solid and well-crafted, with no cheap or flimsy parts. The bits fit perfectly and grip securely, making work so much easier and more precise. I’ve used them on a variety of projects — from assembling furniture to small repairs — and they’ve held up beautifully without stripping or wearing down. The set comes in a well-organized case that keeps everything in place, and the range of sizes and types means I’m always prepared for any job. A must-have for anyone who likes to be ready for quick fixes or serious projects. ... show more
Reviewed in the United States on August 11, 2025 by Natan Uzan
    • Perfect for DIY Projects – My husband loves It!
Size: One Size
Review Image by Caffe Caffe
I got this set for my husband, and he absolutely loves it. We do a lot of DIY projects around the house, so we were looking for something versatile and durable — this DEWALT set definitely stood out. The variety of bits is perfect for handling different screw types, which makes it super convenient whether we're working on furniture, shelving, or quick fixes. I also really appreciate the tough, compact carrying case. Everything stays organized and secure, so we’re not constantly losing bits around the house. It’s a solid, well-made set, exactly what we needed. Highly recommend for anyone who does regular home projects or just wants a reliable screwdriver bit set on hand. ... show more
Reviewed in the United States on July 25, 2025 by Caffe Caffe
    • Great value for your money in my opinion
Size: One Size
Review Image by Al Al
Review Image by Al Al
Review Image by Al Al
Review Image by Al Al
Review Image by Al Al
Really nice screwdriver bit set, I actually bought this to use with my drill to put a computer desk together and it worked great. Great value for the money.
Reviewed in the United States on August 27, 2025 by Al Al
    • DeWalt Screwdriver Bit Set: A Professional's Perspective
Size: One Size
As someone who frequently tackles a variety of projects, from intricate electronics repairs to robust construction tasks, the reliability of my tools is paramount. A good screwdriver bit set is the unsung hero in any toolkit, and DeWalt's offerings often stand out. After extensive use, here's an insightful review of a typical DeWalt screwdriver bit set, focusing on what truly matters to the user. First Impressions & Build Quality Upon unboxing a DeWalt bit set, the immediate impression is one of robust, professional-grade quality. The bits are typically housed in a durable, often clear-lidded case that allows for quick identification of contents, which is a small but significant detail when you're in the middle of a job. The case itself is usually designed to withstand drops and abuses common on a job site, featuring reinforced hinges and secure latches. The bits themselves feel substantial. Made from hardened steel, they exhibit a notable heft and a precise finish. DeWalt commonly uses a black oxide coating, which not only gives them a sleek look but also provides corrosion resistance, extending their lifespan, especially in damp environments. Performance & Durability This is where DeWalt bits truly shine. The precise machining ensures a snug fit with fasteners, significantly reducing cam-out – the frustrating phenomenon where the bit slips out of the screw head. This not only protects the fastener but also prevents damage to the workpiece and, more importantly, minimizes the risk of injury to the user. ... show more
Reviewed in the United States on June 25, 2025 by Logan Faris
    • Not bad. Nice storage box.
Size: One Size
The bits seem to be nice.
Reviewed in the United States on August 6, 2025 by Oleksiy Abrosimov
    • High-Quality Bit Set – Durable, Organized, and Built to Last
Size: One Size
This DEWALT 45-piece screwdriver bit set (DW2166) has become an essential part of my toolbox. Whether you’re a DIYer or a professional, this set delivers on both performance and durability.
Reviewed in the United States on July 27, 2025 by José Antonio Fonte Almeida
    • Nice variety of bits, easy to use, brand I trust
Size: One Size
I only do minor projects in my home and these are perfect for my needs. A brand I trust, good value, good variety of bits and sizes. These worked very well hanging gegboards and assembling furniture. Easy to load and secure in my Black and Decker cordless drill. Nice organizing case too. Compact design fits this box and the drill bit box of the same size in a box with my drill, battery, and charger. Now I can take 1 box from the garage and have everything I need in one place to get the job done. ... show more
Reviewed in the United States on April 26, 2025 by Sabrina
    • Good product
Size: One Size
well made set
Reviewed in the United States on September 7, 2025 by Gene

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