---
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: "23068 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Gqfowe"
url: https://www.desertcart.hu/products/498081554-12pcs-hvac-repair-kit-air-conditioner-tube-expander-swaging-tool
store_origin: HU
region: Hungary
---

# Compact 12-piece set with easy storage Ball bearing steel, durable & wear-resistant 6 drill bit sizes 1/4"-7/8" 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:** 23068 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Expand Your Efficiency, Shrink 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?** 23068 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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

- • **Compact & Ready to Go:** Lightweight and portable, this 12-piece set fits neatly in your toolbox or van, so you’re always prepared on the job.
- • **Precision Fit for Every Job:** Six versatile drill bit sizes cover all common copper tubing diameters, ensuring a perfect swage every time.
- • **Built to Last, Built for Pros:** Crafted from high-grade ball bearing steel, this kit delivers unmatched durability and consistent performance under pressure.
- • **Value That Works as Hard as You Do:** Includes duplicates of each size to avoid downtime—replace damaged bits instantly and keep projects moving.
- • **Effortless Expansion, Zero Guesswork:** Designed for smooth, leak-proof pipe connections with minimal learning curve—ideal for busy HVAC pros.

## Overview

The 12Pcs HVAC Repair Kit by GQFOWE features six sizes of ball bearing steel drill bits (1/4" to 7/8") designed for precise, leak-proof expansion of soft copper tubing in air conditioning systems. This durable, easy-to-use set includes duplicates for each size, ensuring uninterrupted workflow and convenient storage, making it an essential tool for HVAC professionals and DIYers alike.

## 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 | #25,301 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Boring Drill Bits |
| Brand Name | GQFOWE |
| Customer Reviews | 4.2 out of 5 stars 1,070 Reviews |
| Included Components | 12Pcs HVAC Repairing Kit |
| Item Weight | 16 ounces |
| Manufacturer | GQFOWE |
| Material Type | Stainless Steel |
| Minimum Bore Diameter | 0.38 Inches |
| Model | GQFOWE |
| Number of Flutes | 2 |
| Point Style | Spear Point |
| Shank Type | Round |
| Surface Recommendation | Copper |
| Tool Flute Type | Straight |
| Unit Count | 1 Count |

## Product Details

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

## 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/71AyCr3dguL.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 Hungary*
*Store origin: HU*
*Last updated: 2026-01-29*