---
product_id: 1627060
title: "Screwdriver Bit Set with Tough Case, 45-Piece (DW2166), Grey/Silver Screwdriving Set with Tough Case"
brand: "dewalt"
price: "¥7375"
currency: JPY
in_stock: true
reviews_count: 13
category: "Dewalt"
url: https://www.desertcart.jp/products/1627060-screwdriver-bit-set-with-tough-case-45-piece-dw2166-grey
store_origin: JP
region: Japan
---

# clear lid for instant visibility secure clip latch closure 45-piece comprehensive set Screwdriver Bit Set with Tough Case, 45-Piece (DW2166), Grey/Silver Screwdriving Set with Tough Case

**Brand:** dewalt
**Price:** ¥7375
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your toolkit game with DEWALT’s toughest, smartest bit set yet!

## Quick Answers

- **What is this?** Screwdriver Bit Set with Tough Case, 45-Piece (DW2166), Grey/Silver Screwdriving Set with Tough Case by dewalt
- **How much does it cost?** ¥7375 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1627060-screwdriver-bit-set-with-tough-case-45-piece-dw2166-grey)

## Best For

- dewalt enthusiasts

## Why This Product

- Trusted dewalt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Industrial-strength case and hardened steel bits with corrosion-resistant coating for jobsite durability.
- • **Effortless Access:** Patented bit-bar design enables quick, customizable bit removal—no fumbling, just flow.
- • **Compact Powerhouse:** 45 versatile bits including double-ended and power bits, fitting all your professional needs.
- • **Precision Performance:** Engineered to reduce cam-out, protecting fasteners and workpieces while enhancing safety.
- • **Ultimate Organization:** Connectable ToughCase+ system maximizes storage and keeps your bits perfectly sorted.

## Overview

The DEWALT 45-Piece Screwdriver Bit Set (DW2166) combines professional-grade hardened steel bits with a patented bit-bar design housed in a durable, connectable ToughCase+ system. Featuring a clear lid for quick content checks and a secure clip latch, this set offers versatile bit types including double-ended and power bits, engineered to reduce cam-out and built to withstand demanding jobsite conditions.

## Description

Product 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.

Review: Good product great price - Good quality must have in every toolbox
Review: DeWalt Screwdriver Bit Set: A Professional's Perspective - 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002JWSNIS |
| Assembled Diameter | 3/8" Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #778 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Screwdriver Bit Sets |
| Bit Compatibilities | drill, hand tool |
| Brand | DEWALT |
| Color | Grey/Silver Screwdriving Set With Tough Case |
| Compatible Fastener Range | 55mm Double Ended Bits (Philips, Square, Slotted) x 8, 88mm Power Bits: PH2 x 1, SL2 x 1 |
| Customer Reviews | 4.8 4.8 out of 5 stars (34,622) |
| Cutting Diameter | 3/8" Inches |
| Date First Available | July 7, 2007 |
| Drive Bit Shank Style | hex shank |
| Drive System | Assorted Set |
| Finish | Painted |
| Finish Type | Painted |
| Global Trade Identification Number | 00028877528144 |
| Included Components | Dewalt - DW2166 |
| Is Discontinued By Manufacturer | No |
| Item Length | 55 Millimeters |
| Item Package Quantity | 1 |
| Item Weight | 1.28 pounds |
| Item model number | DW2166 |
| Manufacturer | DEWALT |
| Material | High Speed Steel |
| Measurement System | Metric |
| Number of Pieces | 45 |
| Part Number | DW2166 |
| Pattern | Screwdriver Bit Set |
| Set Name | 45-Piece |
| Shape | Rectangular |
| Size | One Size |
| Style | 45-Piece Screwdriving Set |
| UPC | 028877528144 |
| Voltage | 20 Volts |
| Wattage | 20 watts |

## Product Details

- **Brand:** DEWALT
- **Finish Type:** Painted
- **Item Length:** 55 Millimeters
- **Material:** High Speed Steel
- **Number of Pieces:** 45

## Images

![Screwdriver Bit Set with Tough Case, 45-Piece (DW2166), Grey/Silver Screwdriving Set with Tough Case - Image 1](https://m.media-amazon.com/images/I/81FHQxKgs7L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: This may sound really dumb, but how does one remove a bit from the magnetic holder that was in its own bubble, the "magnetic screw lock sleeve"?**
A: I just got mine today. That bit pulls out from the back. I had to wiggle it around quite a bit, and then it came out. It gets easier after you do it a few times. It took me a minute to figure out how to use it. The bits push in from the back, you only use the long bits. It only made sense once I put it in my screw gun. The sleeve slides back on the bit enough to expose the tip. Then you can put a screw on it, and the magnet/sleeve holds the screw in place. That's their theory at least lol. I haven't tried it yet. It seems a little awkward, but I guess you could get used to it if you're putting in a bunch of screws.

**Q: Can I use them with Black & Decker LDX120C 20-Volt Drill?**
A: yes anything with standard chuck should work if the chuck is 3/8 some larger bits might not fit!1/2 bits probably wont fit!

**Q: What's the trick in getting these bits back into their plastic holding place? It seems to only bend the plastic.**
A: Contrary to some answers, the case is very well designed and there is a very simple way of getting the bits back into the case.  All you have to do is turn the bit with the flat sides to either side (pointy side to the front , back) then slide it down into the empty slotted area; there should be no resistance if done correctly.  The simply push the bits back down seating it into the holder.  It's as simple as that.

**Q: where is made?**
A: Holder and socket adapter made in Taiwan. The rest is made in Vietnam.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product great price
*by H***R on January 31, 2026*

Good quality must have in every toolbox

### ⭐⭐⭐⭐⭐ DeWalt Screwdriver Bit Set: A Professional's Perspective
*by L***S on June 25, 2025*

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.

### ⭐⭐⭐⭐⭐ Very nice set.
*by B***Y on December 31, 2025*

I love these! My old set was missing several bits so it’s nice to have a full set. I also purchased the drill bits and was pleased to find out the two cases stack together. Looks like they have everything I need for projects around the home.

## Frequently Bought Together

- DEWALT Screwdriver Bit Set with Tough Case, 45-Piece (DW2166), Grey/Silver Screwdriving Set with Tough Case
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-10*