---
product_id: 26446863
title: "Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA"
brand: "eagle tool us"
price: "€ 90.24"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/26446863-eagle-tool-us-ethx25036-installer-bit-and-drill-bit-extension
store_origin: SK
region: Slovakia
---

# 1/4-Inch Shank 36-Inch Length Made in USA Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA

**Brand:** eagle tool us
**Price:** € 90.24
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your DIY Game with Precision and Power!

## Quick Answers

- **What is this?** Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA by eagle tool us
- **How much does it cost?** € 90.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/26446863-eagle-tool-us-ethx25036-installer-bit-and-drill-bit-extension)

## Best For

- eagle tool us enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Grip:** Experience a three flat non-slip grip for ultimate control.
- • **Quick Switch Ready:** Easily switch with Quick Change chuck using ETHXKIT250.
- • **Durable Construction:** Crafted from heat-treated spring steel for long-lasting performance.
- • **Wire Fishing Friendly:** Designed with wire fishing accommodation holes for convenience.
- • **Versatile Compatibility:** Seamlessly adapts to various 1/4-inch shank products.

## Overview

The Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension is a robust 36-inch tool featuring a 1/4-inch shank, designed for versatility and ease of use. Made in the USA, it boasts a heat-treated spring steel shank with a non-slip grip, wire fishing accommodation holes, and compatibility with various quick change systems and accessories.

## Description

Eagle Tool US new multi use extension. This extension can be used to extend the reach of any 1/4 in. Cable Bit or any 1/4 in Hex Shank drill bit. Three flat non-slip grip on the chuck end. Heat treated spring steel shank. Wire fishing accommodation holes in the shank. Durable powder coat finish. Measures 1/4-inches diameter by 36-inches length. Head connection diameter is 9/16-inch.

## Features

- Heat Treated spring steel shank with a three flat non-slip grip
- Wire fishing accommodation holes in the shank
- Add a Quick Switch Hex to adapt to a Quick Change chuck part number ETHXKIT250
- Made in the USA
- Compatible with Allen wrench and spare set screw kit ETAKIT2
- Compatible with all 1/4-inch shank cable, switch bit, and 1/4-inch hex shank products

## Product Details

- **Material:** hardened steel, spring steel
- **Cutting Diameter:** 6.35 Millimeters
- **Finish Type:** Powder Coat
- **Shank Type:** 3-Flat
- **Brand:** Eagle Tool US

## Images

![Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA - Image 1](https://m.media-amazon.com/images/I/51XPNJ8FNVL.jpg)
![Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA - Image 2](https://m.media-amazon.com/images/I/712zTvhz-BL.jpg)
![Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA - Image 3](https://m.media-amazon.com/images/I/712R-o1bEmL.jpg)
![Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA - Image 4](https://m.media-amazon.com/images/I/71laopocNKL.jpg)
![Eagle Tool US ETHX25036 Installer Bit and Drill Bit Extension, 36-INCH, 1/4-Inch Shank, Made in The USA - Image 5](https://m.media-amazon.com/images/I/71lI6UnhNpL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will the set screws allow for griping a round shank bit in lieu of a hex?**
A: The product label states, "Both set screws are used for 3 flat 1/4-inch round shanks." A 1/4" round shank will insert 1 1/4" into the head. But without the standard three flats of a cable installer bit, a smooth 1/4" round shank is likely to slip even with tight set screws.

**Q: Is there a hex 5/8" masonry drill bit that will fit in this extension?**
A: Yes, any hex ended bit fits

**Q: My plan was to use this to clean out a 30" axle tube with a dewalt 2" flap wheel with a round 1/4" shank. will this hold the 1/4" shank sufficiently?**
A: The 1/4" shank will go in no issues but the set screws that come with it are a bad joke.  I had the screws torqued down ridiculously tight and 5 minutes into running an auger bit they were gone.

**Q: Can these extensions be stacked one end into the other? I cant tell if the triangular end will go into the hex end and set screws secure them together**
A: The bit end is a standard 1/4" hex with a set screw. The other is a round shank with 3 flat surfaces to keep it from slipping in the chuck. So, no it will not fit snuggly end to end.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beyond Expectations
*by B***N on November 30, 2024*

Living in the up state of South Carolina we got hit moderately good by Hurricane Helene. As a result a red oak tree which has a base of 46 inches spit where the trunk Y'd into 2 smaller trunks about 10 feet from the ground. Rather than removing the tree we decided to try to save it by bolting the tree back together. This required drilling 3 - 1 1/8" holes throught the truck for the 1" treaded rod being used. I used this extension along with a 6" auger to make the holes. It was not easy taking a few hours, burned out a 1/2" drill and tearing up 2 bits at the end of this extension which performed flawless. I realize this extension is not intended for such heavy duty work however it performed beyond expectations.

### ⭐⭐⭐⭐⭐ Great product and great customer service!
*by E***K on March 22, 2023*

This item is perfect for drilling holes in framing in walls with existing drywall. Really flexible and sturdy. Perfect for anyone installing wiring.The customer service on the part of Eagle Tool is also amazing. One of the set screws fell out and was lost. I called their customer service line and they sent replacement screws out at no cost. That is how you run a business and keep customers!

### ⭐⭐⭐⭐⭐ A great tool to have
*by E***K on January 6, 2020*

I bought this, I also bought something similar with a built in drill bit. This product is much better because if the drill bit gets dull you can simply change it out. It has proven plenty durable, as it would twist with tension if the drill bit binded up, and my drill would almost break my wrist from the torque. It's best to use a drill with a clutch whether using this product or not, but the point is it held up a lot of torque. It's also convenient to be able to change the size of the drill bit. The only down side I've seen is that the drill bits don't seem to fit all the way down into this extension and be held by both set screws. I tried many times with different bits and they only go in far enough for one of the two set screws to make contact. Despite the single set screw, the extension held the drill bit solid with no issues.

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**Shop now:** [https://www.desertcart.sk/products/26446863-eagle-tool-us-ethx25036-installer-bit-and-drill-bit-extension](https://www.desertcart.sk/products/26446863-eagle-tool-us-ethx25036-installer-bit-and-drill-bit-extension)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*