Tue Feb 08, 2011 1:16 pm
Do it yourself. you need a drill and a hack saw with super fine teeth the finest you can find probably won't be appropriately fine. A jeweler's piercing saw would do but you'd also have to purchase the saw frame so that's probably out.
Any way just Mark out the place where the HEX piping will go through the lid and place your holes there just slightly oversize of your piping OD.
Then draw a straight line to the holes and saw out the metal. the web between the holes you can take off with a file.
Then clean the saw marks up with the file, deburr it, and you are done
What ever you do do not let a professional near your BK. A doctor, lawyer, school teacher, or preacher will -- of a certainty -- screw the thing up. If you don't want to do it yourself take to a skilled tradesman not a professional. You know, a guy who is good enough at his trade that he can earn a living at it and does.
An auto body guy should have the skills and tools to nibble out any shape you want in the lid.
HEY~!! It's a hobby~!! It's NOT supposed to make sense~!!