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frontpagevid1900 posted Jan 27, 2026 12:58 PM

KKSEVENS Magnetic Induction Heater Bolt Removal Tool

$160

$180

11% off
+ Free Shippingat Amazon
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Deal Details
KKSEVENS via Amazon has KKSEVENS Magnetic Induction Heater Bolt Removal Tool for $159.99. Shipping is free.

Thanks to Community Member vid1900 for finding this deal.

Product Details:
  • 1300W EFFECTIVE HEATING: Induction heating is a precise heating method for heating materials,1300W high power induction heater for faster heating
  • Ergonomic Threaded Non-Slip Handle: 1300W Induction heater handle is comfortable to hold and suitable for long periods of use, and the induction heater is also equipped with a built-in LED light
  • 25S Fast Heating: 1300W Magnetic Induction Heater Bolt Removal Heater operates using high-frequency magnetic fields, delivering rapid heating to stubborn metal parts
  • More Piece Coils: Induction heater coil kit includes different lengths of the most commonly used coils for removing rusty bolts
  • Versatile Applications: Induction heater tool is for loosening threaded nuts and rusted screws. For automotive, mechanical tasks, and for handling various small metal components

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $40 lower (20% savings) than the next best available price from a reputable merchant with prices starting from $199.99
  • About this store:

Original Post

Written by vid1900
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
KKSEVENS via Amazon has KKSEVENS Magnetic Induction Heater Bolt Removal Tool for $159.99. Shipping is free.

Thanks to Community Member vid1900 for finding this deal.

Product Details:
  • 1300W EFFECTIVE HEATING: Induction heating is a precise heating method for heating materials,1300W high power induction heater for faster heating
  • Ergonomic Threaded Non-Slip Handle: 1300W Induction heater handle is comfortable to hold and suitable for long periods of use, and the induction heater is also equipped with a built-in LED light
  • 25S Fast Heating: 1300W Magnetic Induction Heater Bolt Removal Heater operates using high-frequency magnetic fields, delivering rapid heating to stubborn metal parts
  • More Piece Coils: Induction heater coil kit includes different lengths of the most commonly used coils for removing rusty bolts
  • Versatile Applications: Induction heater tool is for loosening threaded nuts and rusted screws. For automotive, mechanical tasks, and for handling various small metal components

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $40 lower (20% savings) than the next best available price from a reputable merchant with prices starting from $199.99
  • About this store:

Original Post

Written by vid1900

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52 Comments

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Jan 27, 2026 9:21 PM
7K Comments
Joined May 2006
diveborgJan 27, 2026 9:21 PM
7K Comments

Our community has rated this post as helpful. If you agree, why not thank diveborg

Quote from Matt444SD :
These things are amazing for soldering copper tubing and pipe.
From the web page:
Quote :
1. If heating seems ineffective, check if the material is aluminum or copper. These metals cannot be heated with an induction heater due to their electrical properties.
3
Jan 27, 2026 11:20 PM
5.7K Comments
Joined Apr 2009
DoobieBrotherJan 27, 2026 11:20 PM
5.7K Comments
SMA did a "tool of the day" a few days ago.. It is not the tool here but it does show how usefull these can be "https://www.youtube.com/watch?v=8CyWk1i2La8"..

Always wanted one, and I would have got this 30yrs ago, but my wrenching days are over.

Give one to the tool lover in your life. Much safer than a torch and requires no tank refills.


1300w seems a bit low on the power side, but I cant say for sure. Any one have another brand and is the power use the same on yours?
Last edited by DoobieBrother January 27, 2026 at 03:25 PM.
Original Poster
Pro
Jan 28, 2026 3:04 AM
3.2K Comments
Joined Sep 2016
vid1900
Original Poster
Pro
Jan 28, 2026 3:04 AM
3.2K Comments
Here you can see Catus Maximus heating up brass to 220*F in 15 seconds, using a KkSevens unit :

https://www.youtube.com/watch?v=HnBSprX2HMY

You can also see than it only takes 300-600w to bring steel to cherry red, it all depends on how much of a 'heat sink' the surrounding area is too.
1
1
Jan 28, 2026 1:18 PM
291 Comments
Joined Oct 2013
jjl191178Jan 28, 2026 1:18 PM
291 Comments
Quote from dark_velocities :

This would not work on plastic, only ferrous or magnetic materials.
Good call, didn't even think about that.

Still a great tool to have if you work on rusty equipment.
Jan 28, 2026 4:38 PM
1.3K Comments
Joined Nov 2005
fido14didoJan 28, 2026 4:38 PM
1.3K Comments
Anyone with experience using on vehicle ball joints ?
Jan 28, 2026 4:55 PM
29 Comments
Joined Dec 2009
JuscusJan 28, 2026 4:55 PM
29 Comments
I'm interested in feedback using these type of tools when removing hardware in harder to reach areas, like exhaust manifolds and catalytic converters if anyone can share. I saw the pictures in the listing mention "great flexibility."
Last edited by Juscus January 28, 2026 at 08:57 AM.
Jan 28, 2026 5:12 PM
1.6K Comments
Joined Jul 2006
AnalogJan 28, 2026 5:12 PM
1.6K Comments
Quote from diveborg :

From the web page:
Exactly. So the person who said it works on sweating copper pipes may mean it takes longer than iron.
2

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Jan 28, 2026 5:18 PM
407 Comments
Joined Jan 2007
BabylonJan 28, 2026 5:18 PM
407 Comments
Quote from Juscus :
I'm interested in feedback using these type of tools when removing hardware in harder to reach areas, like exhaust manifolds and catalytic converters if anyone can share. I saw the pictures in the listing mention "great flexibility."
The wire are flexible, so you can bend them to get to the area that you need to heat up. So you should be good with most exhaust manifolds and catalytic converters.
1
Jan 28, 2026 5:18 PM
464 Comments
Joined Jul 2010
BLKCLDJan 28, 2026 5:18 PM
464 Comments
Time for Harbor Freight new tool Tuesday announcement lol
Jan 28, 2026 5:23 PM
407 Comments
Joined Jan 2007
BabylonJan 28, 2026 5:23 PM
407 Comments
Quote from vid1900 :
KkSevens is a legit company, and they only make one type of product, Induction Heaters.....Unlike other tool companies [cough Vevor cough] that make air fryers, LED floor lamps, embroidering machines......
I highly doubt they make this tool. There's dozens of these with the exact same housing.
I do wonder if there is really a difference between a 1100 watt version and a 1300 watt version. Or is it just "BS marketing".
2
Jan 28, 2026 5:50 PM
1.3K Comments
Joined Feb 2014
Obese_ICEagentJan 28, 2026 5:50 PM
1.3K Comments
I've ALWAYS wanted to try one of these. Sometimes using a torch just isn't ideal
Jan 28, 2026 5:55 PM
864 Comments
Joined Feb 2010
djklmnopJan 28, 2026 5:55 PM
864 Comments
Would it cheaper to use an electric charcoal starter?
1
Jan 28, 2026 6:02 PM
25 Comments
Joined Dec 2025
WiseGiraffe157Jan 28, 2026 6:02 PM
25 Comments
A good impact wrench has always done the trick for me. I had an anode rod that was essentially welded into the water heater and an impact wrench took it out easily. I guess the heat induction tools come in handy when there's a problem with access to the bolt?
Jan 28, 2026 6:30 PM
160 Comments
Joined Aug 2010
PealeJan 28, 2026 6:30 PM
160 Comments
Quote from djklmnop :
Would it cheaper to use an electric charcoal starter?
With one of the induction tools, it itself doesn't generate heat. It uses physics to generate heat within the part itself.

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Jan 28, 2026 6:40 PM
160 Comments
Joined Aug 2010
PealeJan 28, 2026 6:40 PM
160 Comments
I just ordered one. I've wanted one for some time, living in the salt belt.

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