---
product_id: 498081554
title: "12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8''"
brand: "gqfowe"
price: "414 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Gqfowe"
url: https://www.desertcart.dk/products/498081554-12pcs-hvac-repair-kit-air-conditioner-tube-expander-swaging-tool
store_origin: DK
region: Denmark
---

# Fits 1/4'' to 7/8'' copper tubing Ball bearing steel durability 12-piece comprehensive kit 12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8''

**Brand:** gqfowe
**Price:** 414 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Expand your toolkit, not your downtime!

## Quick Answers

- **What is this?** 12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8'' by gqfowe
- **How much does it cost?** 414 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/498081554-12pcs-hvac-repair-kit-air-conditioner-tube-expander-swaging-tool)

## Best For

- gqfowe enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-hardness ball bearing steel ensuring wear resistance and long-term reliability on every job.
- • **Compact & Portable:** Lightweight, space-saving design fits easily in any toolbox or van for on-the-go professionals.
- • **Value-Packed & Ready:** Includes duplicates of each size to avoid downtime—perfect for both occasional and frequent HVAC installers.
- • **Effortless Efficiency:** Manual swaging tool designed for smooth, leak-proof pipe connections with minimal learning curve.
- • **Complete HVAC Swaging Solution:** 12 precision drill bits covering 6 essential pipe sizes for versatile copper tube expansion.

## Overview

This 12-piece HVAC repair kit features durable ball bearing steel drill bits in six sizes (1/4'' to 7/8'') designed for efficient, leak-proof expansion of soft copper tubing. Engineered for professional HVAC installers, it offers a compact, portable solution that combines longevity, precision, and ease of use to keep your air conditioning maintenance seamless and on schedule.

## Description

12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8'' - desertcart.com

Review: Works great and cheap - I got these for one job and they worked great. I wish there was no finish on the working end as that burns off on my copper line. So for that use it on a test or scrap piece to remove the finish first. Other than that works as intended
Review: Boring bits worked as needed for copper pipe expansion. - My husband bought this to use on a job as a plumber- expanding a copper pipe. He said the boring bit fit perfectly into his drill and worked exactly how it was supposed to. The bits are easy to use. He only needed the 3/4” piece for work but the set was such a good deal and came in its own case for easy storage in his van. The set is made of thick metal and looks sturdy and strong. I was surprised how heavy this set was. He got the 6 piece set. One thing he said was how expensive these individual boring bits/sets are in store and how good of a deal this set is. He didn’t want to buy an expensive set bc he’s never needed this tool before and it’s unlikely he’ll need it again. Husband said he recommends this set but emphasized he’s not using it constantly or in ways that really push the boring bits to the limit.

## Features

- [6 Pipe Sizes] 6 different sizes of drill bits, including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1/4" hexagon handle. Our pipe expansion tool are an essential accessory for servicing air conditioners. Our set includes 2 pieces of each model, 12 pieces in total When one is damaged, you can easily replace it to avoid not having the same size model and delay the maintenance work.
- [High Quality Material] Swaging Tool Drill Bit made of ball bearing steel, it is practical and durable. It has high and uniform hardness and wear resistance, and high elastic limit, your good helper for work and life.
- [Working Principle] When connecting the copper pipes of the air conditioner, the soft copper pipes are expanded by the rotation of the drill bit, so that the two copper pipes can be connected in a leak-proof manner. Works more efficiently than round nose reaming tools when combination with drill and impact drill. (The drill speed should not be too fast)
- [Use Easier] It is very suitable for HVAC installers to perform air conditioning copper pipe expansion operations without complicated learning. (Please wear anti-scalding gloves, goggles and other safety protective equipment during operation.) The curvature of the flare allows the drill to gently expand the copper tube to the specified inner diameter.
- [Carry and Store Easier] Compared with other copper pipe flaring tools, our drill bit set can be carried with you or placed in the tool box, it does not take up the volume, and it is easy to carry and store. Tip：If you have any questions, please contact us, we will give you the most professional service!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJQ7LT5F |
| Best Sellers Rank | #23,858 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Boring Drill Bits |
| Brand | GQFOWE |
| Date First Available | October 19, 2022 |
| Item Weight | 1 pounds |
| Item model number | GQFOWE |
| Manufacturer | GQFOWE |
| Material | Stainless Steel |
| Number of Flutes | 2 |
| Number of Pieces | 12 |
| Package Dimensions | 5.28 x 3.15 x 1.14 inches |
| Point Style | Spear Point |
| Set Name | 12-Piece HVAC Repair Kit |
| Shank Type | Round |
| Surface Recommendation | Copper |
| Tool Flute Type | Straight |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GQFOWE
- **Material:** Stainless Steel
- **Point Style:** Spear Point
- **Shank Type:** Round
- **Tool Flute Type:** Straight

## Images

![12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8'' - Image 1](https://m.media-amazon.com/images/I/41C2Ef1FEjL.jpg)
![12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8'' - Image 2](https://m.media-amazon.com/images/I/41CoSqXCj2L.jpg)
![12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8'' - Image 3](https://m.media-amazon.com/images/I/41wxQNrKGVL.jpg)
![12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8'' - Image 4](https://m.media-amazon.com/images/I/51FWfE3qXcL.jpg)
![12Pcs HVAC Repair Kit, Air Conditioner Tube Expander Swaging Tool, Manual Pipe Swage Tool With Expander Boring Drill Bits for Soft Copper Tubing 1/4'' to 7/8'' - Image 5](https://m.media-amazon.com/images/I/51XQUGBR8kL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great and cheap
*by J***O on August 8, 2025*

I got these for one job and they worked great. I wish there was no finish on the working end as that burns off on my copper line. So for that use it on a test or scrap piece to remove the finish first. Other than that works as intended

### ⭐⭐⭐⭐⭐ Boring bits worked as needed for copper pipe expansion.
*by M***B on October 6, 2025*

My husband bought this to use on a job as a plumber- expanding a copper pipe. He said the boring bit fit perfectly into his drill and worked exactly how it was supposed to. The bits are easy to use. He only needed the 3/4” piece for work but the set was such a good deal and came in its own case for easy storage in his van. The set is made of thick metal and looks sturdy and strong. I was surprised how heavy this set was. He got the 6 piece set. One thing he said was how expensive these individual boring bits/sets are in store and how good of a deal this set is. He didn’t want to buy an expensive set bc he’s never needed this tool before and it’s unlikely he’ll need it again. Husband said he recommends this set but emphasized he’s not using it constantly or in ways that really push the boring bits to the limit.

### ⭐⭐⭐⭐ Needs a 5/16 in the kit but works very good and saves time.
*by J***E on June 17, 2025*

Work very well, wish it had a 5/16 in the package. Make sure if you holding the tubing with your hand you use a wet rag cause it does get the brass hot.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-09*