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

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.

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 QualityUpon 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 & DurabilityThis 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.

Great product very durable

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.

The bits seem to be nice.

It has been more than a year and the bits and the extender has been working great.

Powerful and Reliable!Excellent drill for home projects! The battery lasts a long time and charges quickly. Feels great in hand, and the carrying case is sturdy. Love it!

You will see some reviews mentioning that there are two bits missing.I thought that was the case until I counted mine and there are in fact 45 pieces as advertised.The difference is simply the case design. With this set they give you the Toughcase + which has two extra slots. I like this design better personally.I've included a picture below.As far as the functionality & quality over time I'll post an update once it's gotten some use.