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🛠️ Expand Your HVAC Game with Precision & Power!
This 12-piece HVAC repair kit features six sizes of ball bearing steel drill bits designed for expanding soft copper tubing from 1/4" to 7/8". Engineered for durability and ease of use, it ensures leak-proof pipe connections and fits compactly in any toolbox, making it an essential tool for professional HVAC installers and DIY enthusiasts alike.



| ASIN | B0BXWX4KB9 |
| Best Sellers Rank | #159,794 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Boring Drill Bits |
| Brand | GQFOWE |
| Brand Name | GQFOWE |
| Customer Reviews | 4.2 out of 5 stars 1,168 Reviews |
| Cutting Diameter | 6.35 Millimeters |
| Finish Type | Uncoated |
| Finish Types | Uncoated |
| Included Components | HVAC Repairing Kit(1/4'', 3/8'',1/2'',5/8'',3/4'',7/8'' Bits Set) |
| Item Weight | 1 Pounds |
| Manufacturer | GQFOWE |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Minimum Bore Diameter | 0.25 Inches |
| Model | GQFOWE |
| Number of Pieces | 6 |
| Part Number | GQFOWE |
| Point Style | Center Point |
| Set Name | HVAC Repairing Set |
| Shank Type | Round |
| Surface Recommendation | Copper |
| Tool Flute Type | Straight |
| Unit Count | 6.0 Count |
J**O
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
D**Y
Slick tool saves time, saves money, less to braze when installing or reparing equipment.
Amazing tool. It seems to work well. I'm glad bought.
V**O
Product well worth it no shabby metal, another happy hubby
Bought this for my husband as I always buy on Amazon and he was so happy, it fit perfectly on his drill and having all different sizes all at once was like candy in a candy store, the price was amazing and they were super easy to use, the metal is strong on product no shabby cheap stuff
R**H
Looks nice hard to use.
Its most likely me but I found this set hard to use, it did not flair as much as tear the pipe ends. took 3 try's to get the desired flair to sweat the ends together.
S**.
not working stuff
these item not even boring , donot buy
M**B
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.
S**G
Works ok
The small ones worked good but the larger ones didn’t swedge the copper very well
M**2
Worked great
Works as expected. Zip … zap and you can insert pipe without connectors
L**A
Excelente calidad.
Producto de excelente calidad.
L**E
Works
Only needed the 5/8 size but cheep.for the full set. Used it on some copper tubing to flare the end and worked well.
J**S
Excelente
Excelente producto
G**R
It is very simple to operate. Just put it in a drill gun the size of a pipe and away you go.
The product is working great I recommend it for anybody thank you
O**A
Piénsalo si lo quieres comprar
Solo me sirvió en un primer servicio
Trustpilot
3 days ago
2 weeks ago