So here is my experience so far of converting a keg to a kettle. Here is the guide i used.
http://hoppybrewing.com/2008/03/10/how-to-convert-a-retired-sanke-12-bbl-15-gallon-keg-into-a-boil-kettle/
After the keg was taken apart, i took a sharpie and drew a circle around the top. I then took a drill bit and drilled about 15 holes or so along the circle. The point of the holes was to go from hole to hole with the sawzall blade. I then drilled 4 over lapping holes in order to fit the blade of the sawzall into the top of the keg. I used about 3 sawzall blades to get a hole all the way around. BE CAREFUL. If using this method the keg shakes violently. I had to get my wife to help me hold down the keg as i cut around it. Also the sawzall blades get very hot.....i have the burns on my fingers to prove it.
For the hole that the weldless bulk head goes into, i used a 7/8 hole saw. I would not recommend using a hole saw unless you have a drill press. At first i tried using the hole saw with a cordless drill but that kept jumping every where. So i dug out the drill press and that did the trick. I would recommend using a step bit after drilling a pilot hole (use lube).
On all cuts/holes i made i used a 5 dollar sander bit that fit into my cordless drill. The best place i found thus far to buy the weldless bulk head is
http://www.bargainfittings.com/index.php?route=product/category&path=46
I bought 2, i cant wait for them to get here so i can get this part of my brew setup finished. The rest of the parts i found at Home Depot. I hope this helps someone doing this for the first time. Feel free to pm me if you have questions about any of this.
http://hoppybrewing.com/2008/03/10/how-to-convert-a-retired-sanke-12-bbl-15-gallon-keg-into-a-boil-kettle/
After the keg was taken apart, i took a sharpie and drew a circle around the top. I then took a drill bit and drilled about 15 holes or so along the circle. The point of the holes was to go from hole to hole with the sawzall blade. I then drilled 4 over lapping holes in order to fit the blade of the sawzall into the top of the keg. I used about 3 sawzall blades to get a hole all the way around. BE CAREFUL. If using this method the keg shakes violently. I had to get my wife to help me hold down the keg as i cut around it. Also the sawzall blades get very hot.....i have the burns on my fingers to prove it.
For the hole that the weldless bulk head goes into, i used a 7/8 hole saw. I would not recommend using a hole saw unless you have a drill press. At first i tried using the hole saw with a cordless drill but that kept jumping every where. So i dug out the drill press and that did the trick. I would recommend using a step bit after drilling a pilot hole (use lube).
On all cuts/holes i made i used a 5 dollar sander bit that fit into my cordless drill. The best place i found thus far to buy the weldless bulk head is
http://www.bargainfittings.com/index.php?route=product/category&path=46
I bought 2, i cant wait for them to get here so i can get this part of my brew setup finished. The rest of the parts i found at Home Depot. I hope this helps someone doing this for the first time. Feel free to pm me if you have questions about any of this.