---
product_id: 443536637
title: "MWELLEWM Drill Bit Extension Set, 4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill"
brand: "mwellewm"
price: "11716 som"
currency: KGS
in_stock: true
reviews_count: 5
url: https://www.desertcart.kg/products/443536637-mwellewm-drill-bit-extension-set-4pcs-magnetic-drill-screwdriver-bit
store_origin: KG
region: Kyrgyzstan
---

# Double Lock Security Strong Magnetic Hold Heavy-Duty Chrome Vanadium Steel MWELLEWM Drill Bit Extension Set, 4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill

**Brand:** mwellewm
**Price:** 11716 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Extend Your Reach, Lock Your Power – Work Smarter, Not Harder!

## Quick Answers

- **What is this?** MWELLEWM Drill Bit Extension Set, 4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill by mwellewm
- **How much does it cost?** 11716 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/443536637-mwellewm-drill-bit-extension-set-4pcs-magnetic-drill-screwdriver-bit)

## Best For

- mwellewm enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Precision Hold:** Magnetized base ensures your bits stay firmly in place during intense work.
- • **Industrial-Grade Durability:** Crafted from chrome vanadium steel to withstand heavy use and last longer.
- • **Secure Double Lock Mechanism:** Slide and lock with one hand for ultimate bit stability and zero slip.
- • **Varied Lengths for Every Job:** Includes 2", 4", 6", and 12" extensions to reach tight or deep spaces effortlessly.
- • **Universal 1/4" Hex Compatibility:** Fits all standard 1/4" hex shank drills and screwdrivers for seamless versatility.

## Overview

The MWELLEWM Drill Bit Extension Set features four magnetic, quick-release 1/4" hex bit holders in multiple lengths (2" to 12"), crafted from industrial-grade chrome vanadium steel. Designed with a double lock system and magnetic base, it ensures secure bit retention and compatibility with all standard 1/4" hex shank tools, making it ideal for professional and DIY projects requiring precision and extended reach.

## Description

Drill Bit Extension Set, 4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill

Review: 遊びが大きすぎて、危険で使い物になりません。 - 遊びが大きすぎて、危険で使い物になりません。
Review: Locking spring broke!

## Features

- 【Double Lock】Our drill bit extension has a locking device at the red lock, along with a slightly magnetic sexual block at the bottom of the hole, ensuring that the screwdriver bit or drill bit is securely fastened in place, and reduces the displacement possibility of screwdriver or drill bit. You simply slide the locking device on the magnetic position holder, which can be completed with one hand, and quickly and easily change positions, greatly improving work efficiency.
- 【Reliable Materials】The drill extension is made of industrial heavy-duty chrome vanadium steel, there are extended threads at the interface connecting the drill bit, which can work better. One-piece telescopic or press-pop-up structure, more convenient to use.
- 【Universal size】The drill extension bit holder is designed with 1/4" hex shank and a 1/4" extension chuck adapter,fit for all inserts and 1/4 inch, t-handle 1/4’’ screwdrivers, corded drills, impact drills, or any other device with a 1/4 inch hex shank. The drill bit extender is perfect for maintenance repairs or diy work in automotive, hardware, home and other fields.
- 【Package Content】You will get 4pcs magnetic drill bit extender 1/4 inch, includes 4 Length: 2"(60mm),4"(100)mm,6"(150mm) 12"(300mm) to satisfy your various needs.
- 【Perfect Gift Ideal】This 1/4 extension set will be a housewarming gift, a practical gift for your friends and they will love it very much

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LQD9GNC |
| Best Sellers Rank | 796,035 in DIY & Tools ( See Top 100 in DIY & Tools ) 239 in Extension Screwdriver Bits |
| Brand | mwellewm |
| Customer Reviews | 3.4 out of 5 stars 2,358 Reviews |
| Finish Types | Chrome |
| Finish type | Chrome |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Mwellewm |
| Material | Chrome Vanadium Steel |
| Minimum Bore Diameter | 0.38 Inches |
| Model Number | mwellewm |
| Number of Flutes | 2 |
| Point Style | Standard |
| Point style | Standard |
| Shank Type | Hex |
| Shank type | Hex |
| Surface Recommendation | Metal, Plastic, Wood |
| Tool Flute Type | Straight |
| Tool flute type | Straight |
| Unit Count | 4.0 count |

## Product Details

- **Material:** Chrome Vanadium Steel
- **Finish type:** Chrome
- **Shank type:** Hex
- **Brand:** mwellewm
- **Tool flute type:** Straight

## Images

![MWELLEWM Drill Bit Extension Set, 4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill - Image 1](https://m.media-amazon.com/images/I/61rTiQ0Cu-L.jpg)

## Customer Reviews

### ⭐ 遊びが大きすぎて、危険で使い物になりません。
*by な***お on 17 October 2025*

遊びが大きすぎて、危険で使い物になりません。

### ⭐ Locking spring broke!
*by J***W on 4 July 2024*



### ⭐⭐⭐⭐⭐ Extensión muy recomendable
*by D***. on 6 August 2025*

Excelente producto las extensiones son buenas y de buena calidad y cumplen con su función las recomiendo

## Frequently Bought Together

- Drill Bit Extension Set,4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill
- DEWALT Right Angle Attachment, Impact Ready, 1.5" (DWARA120)
- Diablo Universal Extension for Drills - For Cordless and Corded Impact and Drill Drivers - 1/4" Hex Shank, 12" Length - DXT1020

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**Shop now:** [https://www.desertcart.kg/products/443536637-mwellewm-drill-bit-extension-set-4pcs-magnetic-drill-screwdriver-bit](https://www.desertcart.kg/products/443536637-mwellewm-drill-bit-extension-set-4pcs-magnetic-drill-screwdriver-bit)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-14*