---
product_id: 743016229
title: "DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set"
brand: "dcwecher"
price: "8701 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Dc Wecher"
url: https://www.desertcart.is/products/743016229-dcwecher-3-inch-impact-hex-bit-set-20pcs-long-allen
store_origin: IS
region: Iceland
---

# 3-inch extended reach 20 precision metric & SAE sizes S2 heat-treated impact steel DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set

**Brand:** dcwecher
**Price:** 8701 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock precision power with every turn — don’t get left behind!

## Quick Answers

- **What is this?** DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set by dcwecher
- **How much does it cost?** 8701 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/743016229-dcwecher-3-inch-impact-hex-bit-set-20pcs-long-allen)

## Best For

- dcwecher enthusiasts

## Why This Product

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

## Key Features

- • **Built for Impact Power:** Heat-treated S2 steel resists stripping and breaking under high torque.
- • **Organized & Ready to Go:** Compact holder keeps your set neatly arranged and portable for any job.
- • **Reach Every Hidden Fastener:** 3-inch length conquers recessed Allen screws in tight, hard-to-access spots.
- • **Complete Metric & SAE Coverage:** 20 bits cover all common sizes, eliminating guesswork and extra trips.
- • **Magnetic Tips for One-Handed Efficiency:** Secure screw holding speeds up overhead and tight-space fastening.

## Overview

The DCWecher 3-Inch Impact Hex Bit Set is a 20-piece collection of heat-treated S2 steel bits designed for professional-grade durability and precision. Featuring a 3-inch length for extended reach, this set includes both metric and SAE sizes to cover all common Allen fasteners. Magnetic tips enhance screw retention, while the 1/4-inch hex shank ensures compatibility with impact drivers and power drills. Packaged in a compact holder, this set is engineered for efficient, high-torque applications across automotive, furniture, appliance, and general repair projects.

## Description

DCWecher 3-In Impact Hex Bit SetThis 20PCS Metric & SAE allen wrench drill bit set is made for jobs where short bits do not give enough reach. The 3-inch length helps access recessed Allen fasteners in engine bays, cabinet corners, furniture joints, appliance panels, bicycle parts, and garage repair projects.The set includes 10 Metric sizes: 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, and 8mm, plus 10 SAE sizes: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, and 5/16 inch. Yellow metric rings and blue SAE rings help users choose the right size faster during mixed repair work.Each allen key drill bit set is made with S2 steel, heat treatment, black phosphate finish, and CNC-machined tips. The magnetic ends help hold matching screws while positioning, and the 1/4'' hex shank works with impact drivers, power drills, quick-change chucks, and common bit holders.Use this hex drill bit set for automotive repair, furniture assembly, cabinet installation, appliance panel work, bicycle adjustment, and everyday workshop tasks. For better results, match the bit size to the fastener, seat the tip fully, keep the driver straight, and choose a tool setting suited to the screw and material.The included holder keeps the 20 hex bits grouped between jobs, making the set easier to carry between a workbench, garage drawer, vehicle tool kit, or home repair box.

Review: Essential Tool Set for DIY and Professional Work - This 20-piece Allen key drill bit set has earned a permanent spot in my tool collection. The combination of comprehensive size coverage, premium build quality, and impact-rated durability makes this set invaluable for both occasional DIY projects and regular professional use. The S2 steel construction is immediately apparent in the quality and durability. These bits feel solid and substantial, not flimsy or cheap like economy sets. S2 steel is specifically designed for impact applications, which means these can handle high-torque situations without stripping, bending, or breaking. The material choice makes a real difference in longevity. Having both metric and SAE sizes in one set eliminates the frustration of missing the one size you need. The comprehensive range covers virtually every hex bolt or screw you will encounter in automotive work, furniture assembly, bike maintenance, appliances, or general construction. No more hunting through multiple incomplete sets to find the right size. The 2-inch length is perfect for drill use. Long enough to reach recessed fasteners and provide good engagement, short enough to use in tight spaces without excessive wobble. The length strikes the ideal balance between reach and control. They fit securely in standard drill chucks and quick-change holders. The hex shank design ensures positive engagement with your drill or impact driver. No slipping or spinning in the chuck even under high torque. The connection is solid and secure, which translates to better control and more efficient work. Power transfer is direct and effective. Impact-rated performance is a game changer. Using these with an impact driver delivers serious fastening power without damaging the bits. Regular hex bits would strip or shear under impact loads, but these handle it without issue. The ability to use impact tools dramatically speeds up projects. The organization case is practical and well-designed. Each bit has its own labeled slot making size selection quick and keeping everything organized. The case is compact enough to fit in a toolbox or bag but protective enough to prevent the bits from getting damaged or lost. Easy to grab the size you need at a glance. Precision manufacturing is evident in the fit. These bits engage hex fasteners cleanly without slop or play. Good fit means less cam-out, less stripped fasteners, and more reliable results. The machining quality exceeds typical imported tool sets. Versatility extends beyond just hex bolts. These work perfectly for Allen screws in electronics, furniture, bicycles, motorcycles, machinery, and countless other applications. Whether you are assembling IKEA furniture or working on automotive repairs, these bits handle it all. Value is exceptional for what you get. Twenty high-quality impact-rated bits covering both measurement systems for the price many companies charge for a basic set. The quality-to-price ratio makes this an easy purchase decision. Durability over time has been impressive. After months of regular use including some heavy-duty applications, these bits show minimal wear. Tips remain sharp and properly sized. The black oxide coating holds up well. These are built for long-term use, not disposable tools. For anyone who works with hex fasteners regularly or wants a comprehensive set for general use, this delivers professional quality at a realistic price. Essential addition to any toolbox or workshop. Highly recommend for both enthusiasts and professionals.
Review: nice - good product

## Features

- 3-INCH HEX DRILL BIT SET – Long hex bits help reach recessed Allen fasteners in engine bays, cabinet corners, furniture joints, appliance panels, and garage projects
- 20PCS METRIC AND SAE HEX BITS – Metric: 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8mm; SAE: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 inch
- S2 STEEL WITH HEAT TREATMENT – S2 steel body is heat treated for added toughness, with black phosphate finish and CNC-machined tips for cleaner fit in matching screws
- MAGNETIC ALLEN BIT SET – Magnetic allen drill bits help hold matching screws while positioning, useful for overhead fastening, tight corners, bicycle parts, and one-hand starts
- 1/4 HEX SHANK WITH HOLDER – Works with impact drivers, power drills, quick-change chucks, and bit holders; included holder keeps the 20-piece hex driver set grouped

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D31NR1F3 |
| Best Sellers Rank | #34,891 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #148 in Drill Bits |
| Brand | DCWecher |
| Brand Name | DCWecher |
| Customer Reviews | 4.7 out of 5 stars 791 Reviews |
| Drive Bit Shank Style | hex shank |
| Drive System | Internal Hex |
| Finish Type | Manganese Phosphate |
| Finish Types | Manganese Phosphate |
| Item Length | 2 Inches |
| Manufacturer | DCWecher |
| Manufacturer Part Number | 3" 20-PCS Hex Bits (Metric & SAE) |
| Material | S2 Alloy Steel |
| Material Type | S2 Alloy Steel |
| Model Number | 3'' 20 Pieces Allen Key Drill Bit Set |
| Number of Pieces | 20 |
| Set Name | 20-Pack Allen Wrench Drill Bit Set |
| Unit Count | 20.0 Count |

## Product Details

- **Brand:** DCWecher
- **Item Length:** 2 Inches
- **Material:** S2 Alloy Steel
- **Finish Type:** Manganese Phosphate
- **Number of Pieces:** 20

## Images

![DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set - Image 1](https://m.media-amazon.com/images/I/81un5tRGovL.jpg)
![DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set - Image 2](https://m.media-amazon.com/images/I/712Vb32eRSL.jpg)
![DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set - Image 3](https://m.media-amazon.com/images/I/815vPvWAgbL.jpg)
![DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set - Image 4](https://m.media-amazon.com/images/I/71YxjUJToLL.jpg)
![DCWecher 3-Inch Impact Hex Bit Set, 20PCS Long Allen Wrench Drill Bit Set - Image 5](https://m.media-amazon.com/images/I/71uzNztEpLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential Tool Set for DIY and Professional Work
*by S***S on 31 January 2026*

This 20-piece Allen key drill bit set has earned a permanent spot in my tool collection. The combination of comprehensive size coverage, premium build quality, and impact-rated durability makes this set invaluable for both occasional DIY projects and regular professional use. The S2 steel construction is immediately apparent in the quality and durability. These bits feel solid and substantial, not flimsy or cheap like economy sets. S2 steel is specifically designed for impact applications, which means these can handle high-torque situations without stripping, bending, or breaking. The material choice makes a real difference in longevity. Having both metric and SAE sizes in one set eliminates the frustration of missing the one size you need. The comprehensive range covers virtually every hex bolt or screw you will encounter in automotive work, furniture assembly, bike maintenance, appliances, or general construction. No more hunting through multiple incomplete sets to find the right size. The 2-inch length is perfect for drill use. Long enough to reach recessed fasteners and provide good engagement, short enough to use in tight spaces without excessive wobble. The length strikes the ideal balance between reach and control. They fit securely in standard drill chucks and quick-change holders. The hex shank design ensures positive engagement with your drill or impact driver. No slipping or spinning in the chuck even under high torque. The connection is solid and secure, which translates to better control and more efficient work. Power transfer is direct and effective. Impact-rated performance is a game changer. Using these with an impact driver delivers serious fastening power without damaging the bits. Regular hex bits would strip or shear under impact loads, but these handle it without issue. The ability to use impact tools dramatically speeds up projects. The organization case is practical and well-designed. Each bit has its own labeled slot making size selection quick and keeping everything organized. The case is compact enough to fit in a toolbox or bag but protective enough to prevent the bits from getting damaged or lost. Easy to grab the size you need at a glance. Precision manufacturing is evident in the fit. These bits engage hex fasteners cleanly without slop or play. Good fit means less cam-out, less stripped fasteners, and more reliable results. The machining quality exceeds typical imported tool sets. Versatility extends beyond just hex bolts. These work perfectly for Allen screws in electronics, furniture, bicycles, motorcycles, machinery, and countless other applications. Whether you are assembling IKEA furniture or working on automotive repairs, these bits handle it all. Value is exceptional for what you get. Twenty high-quality impact-rated bits covering both measurement systems for the price many companies charge for a basic set. The quality-to-price ratio makes this an easy purchase decision. Durability over time has been impressive. After months of regular use including some heavy-duty applications, these bits show minimal wear. Tips remain sharp and properly sized. The black oxide coating holds up well. These are built for long-term use, not disposable tools. For anyone who works with hex fasteners regularly or wants a comprehensive set for general use, this delivers professional quality at a realistic price. Essential addition to any toolbox or workshop. Highly recommend for both enthusiasts and professionals.

### ⭐⭐⭐⭐ nice
*by J***N on 4 October 2025*

good product

### ⭐⭐⭐⭐⭐ Essential Upgrade for Any DIY Toolkit – Durable, Magnetic, and Versatile
*by R***N on 10 October 2025*

I've been tackling more home projects lately, from assembling flat-pack furniture to minor car tweaks, and this DCWecher 20-piece Allen wrench drill bit set has become my go-to for hex screw jobs. At just $6.49, it's an absolute steal compared to pricier brands, and after a month of regular use with my DeWalt impact driver and cordless drill, it's held up like a champ. The set includes a perfect mix: 10 metric sizes (1.5mm to 8mm) and 10 SAE (5/64" to 5/16"), all clearly labeled on each 2-inch bit for quick grabs. The S2 alloy steel construction with 60 HRC hardness feels premium— they've taken moderate torque without bending, stripping, or losing their edge, even on stubborn bike rack bolts. The manganese phosphate finish adds a nice rust-resistant layer, which is great for my garage storage. What stands out is the magnetic tips: strong enough to hold screws securely without them dropping mid-job, and the magnetism hasn't faded after dozens of uses. The precision-ground hex tips provide a deep, snug fit that minimizes cam-out, making driving faster and safer. They lock perfectly into my 1/4" hex shank tools with no wobble, and the compact organizer case keeps everything tidy. A minor note: the magnets are potent for small to medium screws but might not grip extra-large ones as firmly—still, that's rare for my needs. Overall, this set has saved me hours on IKEA builds and auto repairs, and it's boosted my confidence in power-tool hex work. If you're a DIYer or mechanic on a budget, don't skip this—it's tough, practical, and outperforms its price tag every time. Highly recommended!

## Frequently Bought Together

- 20-PCS Allen Key/Allen Wrench Drill Bit Set, Impact Hex Bits (Metric & SAE) 2 Inch Long, Premium S2 Steel, 1/4'' Hex - Shank, Magnetic Head, for DIY Furniture Assembly & Car Repairs, by DCWecher
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-03*