Jeff and bergerud I have been reading this and decided to get a ER=11 I bought mine from Bass Tool it is a Iscar EMT, with a 1/2" X 4" shank I would like to know how much to cut off it look like I need to cut about 3" off that would leave about 1" above the threads. I attached a pic of the kit it came with all the adapter and the wrench in a nice case.