Return to Tungsten Carbide Hole Saw Drill Bit, 21mm or 13/16, for Stainless Steel
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5 of 5 March 17, 2021
Reviewer: Anthony Neal from Asheville, NC United States  
These things will chew right thru some stainless. Awesome!

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5 of 5 June 25, 2018
Reviewer: adam Kugler from East Syracuse, NY United States  


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5 of 5 Good price, good bit May 18, 2018
Reviewer: tfox from The Colony, TX United States  
Used this for my electric brew controller.  Cut through a heavy gauge without issues, will be using it for my recirculation port too.  Be sure to use oil!

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  1 of 1 people found the following review helpful:
 
5 of 5 Performance is amazing! July 3, 2017
Reviewer: Brandon White from Dripping Springs, TX United States  
This thing cut through thick stainless like it was pine. I was totally amazed.  The hardest part in preparing the hole for my fitting was drilling an initial 1/16" pilot hole, even with a cobalt bit.  So I was a little worried about how the hole saw would work on this pot. As soon as the carbide teeth hit the pot wall I was delighted to see it immediately start cutting and rapidly cut all the way through in a matter of seconds. Well worth the price!

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  1 of 1 people found the following review helpful:
 
5 of 5 Best bit for drilling holes!! February 26, 2017
Reviewer: Barry Willett from Frisco, TX United States  
I always dreaded using a step bit to drill holes in kegs.  Using this is a breeze - takes 10 seconds and your done.  I had to drill 9 holes and ordered a second bit.  It may be user error but wore the first one down to the nub after 6.  Be sure to drill the 1/8" pilot.

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  0 of 0 people found the following review helpful:
 
5 of 5 HUGE time and effort saver. January 23, 2017
Reviewer: owen malbec from Houston, TX United States  
Don't waste your time without it.  I can't speak for thin walled pots, but for SS kegs this thing is a necessity.  Forget step bits.

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  1 of 1 people found the following review helpful:
 
5 of 5 Like Butter December 7, 2016
Reviewer: Noah Beach from Moncks Corner, SC United States  
Having upgraded my pots from aluminum to stainless steel I need to redrill holes for various items (elements, valves, herms coil, etc). Having used a step bit to drill my aluminum pots, I was loathing attempting the stainless. This bit cut through the stainless like butter. Little bit of cutting oil and was done in literally seconds.

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  3 of 3 people found the following review helpful:
 
5 of 5 Stainless Steel Drilling October 15, 2015
Reviewer: Carl Noble from Tell City, IN United States  
This product makes putting a valve or thermometer in a pot simple. I will be doing all of my brew buddies pots in the future.

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  0 of 1 people found the following review helpful:
 
5 of 5 Carbide Hole Saw June 2, 2015
Reviewer: Robert from Buchanan, GA United States  
I have not actually used this yet but it looks to be of high quality. I can say the price is fair and it had fast shipping.

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