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12Pcs HVAC Repairing Kit, Air Conditioner Copper Tube Expander Swaging Tool Manual Copper Pipe Swage Too Expander Boring Drill Bit Soft Copper tubing 1/4'', 3/8'',1/2'',5/8'',3/4'',7/8'' Bits Set

  • Based on 149 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 17
Order within 18 hours and 55 minutes
Available payment plans shown during checkout

Number of Items: 12


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!

Material: Stainless Steel


Shank Type: Round


Brand: GQFOWE


Tool Flute Type: Straight


Package Dimensions ‏ : ‎ 5.35 x 3.19 x 1.22 inches; 1 Pounds


Item model number ‏ : ‎ GQFOWE


Date First Available ‏ : ‎ October 19, 2022


Manufacturer ‏ : ‎ GQFOWE


Country of Origin ‏ : ‎ China


Best Sellers Rank: #12,252 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1 in Boring Drill Bits


#1 in Boring Drill Bits:


Customer Reviews: 3.9 3.9 out of 5 stars 149 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good quality
Number of Items: 12
Very easy to use. Much easier than my old hydraulic machines.
Reviewed in the United States on August 21, 2023 by Jachin Zhao

  • Open ac line up
Number of Items: 6
Quick delivery and worked really well on a/c line
Reviewed in the United States on August 2, 2023 by ALVIN THOMAS

  • Quality looks good
Number of Items: 6
I've used the 3/8 one with good results but you need a drill press or something to hold the tubing to use anything bigger! Might warn anyone that the tubing will burn you when you use this device! It does work ok but I need to practice with these more!
Reviewed in the United States on August 13, 2023 by L. Goss

  • As advertised
Number of Items: 6
Work as they should.
Reviewed in the United States on August 22, 2023 by Jb

  • Am I using wrong ?
Number of Items: 12
I'm using my drill and even put in hammer mode to see if it made a difference but did not. My understanding of this tool would be I can make a female end on the line set or roll of copper After many minutes of multiple trys I was only left with almost a fared end kinda with any extremely hot end Rele thought this would be a game changer and reduce my fitting usage ... show more
Reviewed in the United States on July 4, 2023 by Jesse Biller

  • Works perfectly.
Number of Items: 6
Inexpensive, but well made. Used it to swag propane feed line. Nice job.
Reviewed in the United States on July 24, 2023 by Philip Schipsi

  • Rotors swags
Number of Items: 6
Worked good
Reviewed in the United States on May 14, 2023 by Mike

  • DONT BE FOOLED, THIS IS A BORING DRILL BIT SET‼️
Number of Items: 6
After I received this set of boring bits was when I found out that there are basically 3 types of drill bits that will enlarge soft copper for coupling. Boring drill bit we’re not what I was looking for. These drill bits tore my soft copper in many different ways and made it unusable. There’s also the flairing bits that will turn what ever end your drilling the bit into almost into a bell shape. Thirdly there’s the bit that will squeg the copper your drilling into to a coupling. Besure to read the descriptions carefully…. ... show more
Reviewed in the United States on July 4, 2023 by Shoxter

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