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tnstepbit

Model: Bit - $10.99 and up

This is the bit you want to use to install any of my weldless kits.Be sure to use a oil as a lubricant to keep the bit cool and take breaks after every few steps. See instruction page for more info.

 

 

Options:

  • The small bit goes from 3/16" to 7/8" in 1/16" increments. It has a 9/16" stop which is ideal for my smaller weldless weldless sight kits (WLSL and WLST) and a 13/16 or 7/8" stop for putting in a 1/2" NPT weldless bulkhead.
  • The NEW large bit goes from 13/16" to 1-3/8" in 1/16" increments. It has a 7/8" stop for weldless bulkheads and my larger weldless sight kit (WLLTS),  a 1-1/8" stop for 1/2" couplings (welded in) and finally a 1-3/8" stop for putting weldless electric heating elements in. Important - this bit cannot be used to start holes. You will need to start drilling with this bit when the hole is already 13/16" or 7/8" as left from drilling with the small bit first.
  • For the best value and max hole size versatility, you can get both bit sizes at a combined discount. This gives you flexibity from 3/16 all the way to 1-3/8" in 1/16" increments. 

Please note, these bits are not the highest quality units you can buy (such as Greenlee, Klein, or Irwin). However, those high end units also sell for over $40 each. The bits I offer are a great value for someone looking to make less than 10 holes or so. If you keep them cool (let the work and bit cool down after every two steps or keep dipping in oil or water for cooling) and run them slowly, you'll get those 10 holes drilled before the bit is toast. If you want a longer lasting bit, go for the $50 bits. IMPORTANT!! If you spin the bit over and over without seeing a ribbon of metal being cut, you're work hardening the metal you're trying to drill and also dulling the bit. See more info on drilling in the instructions area.

It is highly recommended that you start ANY size hole with a smaller pilot bit approximately 1/8". Step bits are not very good at starting a hole in virgin metal.

Size
 

Comments  

 
+3 # justin d 2010-06-29 01:51
so easy to use and gives perfect cut. Thanks again
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0 # Q Master 2012-10-28 20:57
I think is important to use this at slow speed. I started with a cordless drill, did fine with the first hole then my battery died just before getting to 13/16 then I changed to a high speed corded drill that heated both the bit and the keg and was pretty tough to do the 13/16 step ( that step seems the eroded strangely) - did 5 holes not sure it would do 5 more... at least not at 13/16 step. I did use soap for for lubrication.
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+1 # Kevin 2012-10-31 13:43
Used these to drill a number of holes in a stainless keggle - start with a pilot hole, use low speed, good pressure, and lots of cutting oil and you will have no problem. It takes time, but produces holes that are plenty clean and round.
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0 # movet22 2013-01-29 01:58
Got the double pack- coming from a guy that is barely capable of hammering a nail straight, these were easy to use to install a ball valve and sight glass. I still have plenty of edge left to install my electric heating elements. Very easy to use and a great value!
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0 # Scott 2013-02-06 21:40
I got the combo pack and have drilled out two holes so far. Using them you can tell that they are not ideal, BUT they do actually WORK. You do have to put a little thought into your technique.
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0 # Caleb 2013-02-25 17:34
I am not a handy person, but I was able to use this to successfully install a ball valve and sight glass on my aluminum kettle. This bit cuts through aluminum with no problems due to it being much softer than stainless steel.

If you are new, I recommend watching Bobby's videos on Youtube to get an idea of what you are doing. I was nervous as hell that I was going to botch a brand new kettle, but I couldn't be happier with my results.
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