:death: Well I got my bulk head in and drill bit and decided to drill my 55 even though I couldnt find a brand name to call and see if it is tempered, well it definetly was tempered. Well the good news is I have a spare 55 in the shed also with no name that I will not try to drill and I dont have to build another stand because like majic out of no were a stand poped up right were the now busted tank was. LOL :frustrat: :frustrat: :frustrat: Now I have a brand new 1" bulkhead and a 30second used diamond coated drill bit for sale.:grumble: