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HVAC Tools Drill Bit Set, Air Conditioner Copper Pipe Expander Swaging Tool, Copper Tube Flaring Tool Spin Bit Set, 6 Pcs Bit Kit Includes 1/4'', 3/8'', 1/2'', 5/8'', 3/4'', 7/8'' Bits

  • Based on 157 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 17
Order within 2 hours and 25 minutes
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Color: Triangle Handle


Features

  • 6 Pipe Sizes6 different sizes of drill bits, including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1/4" triangular handle. Our pipe expansion tool are an essential accessory for servicing air conditioners.
  • 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)
  • High Quality MaterialThe drill bit is made of ball bearing steel, with high strength, not easy to break, wear-resistant and durable. The curvature of the flare allows the drill to gently expand the copper tube to the specified inner diameter.
  • Easy to UseIt 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.)
  • Easy to Carry& Store 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.

Material: Steel


Shank Type: Triangle


Brand: Kingson


Tool Flute Type: Straight


Minimum Bore Diameter: 0.38 Inches


Package Dimensions ‏ : ‎ 3.11 x 2.64 x 1.14 inches; 1 Pounds


Item model number ‏ : ‎ HTDBS-6


Date First Available ‏ : ‎ April 1, 2022


Manufacturer ‏ : ‎ Kingson


Best Sellers Rank: #219,302 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #74 in Boring Drill Bits


#74 in Boring Drill Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 157 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 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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Top Amazon Reviews


  • Quality
Color: Triangle Handle
Keep in mind they do not work in impacts. However, these work 100% as described and work extremely well. Would buy again!
Reviewed in the United States on May 12, 2024 by Anonymous

  • Herramienta
Color: Hexagon Handle
Excelente herramienta para trabajar los caños de HVAC
Reviewed in the United States on October 30, 2023 by Lenin garcia

  • Works well
Color: Hexagon Handle
These work well but you'll have to preheat your copper end with a torch and/or use a good electric drill to make these work well and yes it will be very hot from the friction. However the "fitting" to the other pipe end was snug and sweat perfectly.
Reviewed in the United States on June 10, 2023 by Radio_Tech

  • Easy to use
Color: Triangle Handle
Easier to use than expanders
Reviewed in the United States on October 23, 2023 by Alfie

  • Thing
Color: Triangle Handle
Good
Reviewed in the United States on August 5, 2023 by Noone

  • Requires a little tweaking but usable
Color: Triangle Handle
Expanded fine but a tiny bit small. We’ll see how the triangle shaped drill attachment holds up. Only needed set for a few swages so didn’t buy the expensive and obviously superior Spin set.
Reviewed in the United States on December 29, 2022 by Scorpion623

  • get a name brand
Color: Triangle Handle
I got what I paid for. Cheap price for cheaply made tools.
Reviewed in the United States on March 21, 2023 by Chris

  • They work, but they will get mad hot.
Color: Triangle Handle
Works well, but it will get hot from drilling, and it will discolor the copper. A curved angle would help.
Reviewed in the United States on May 14, 2023 by SOu

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