Heh, call me crazy, but I bought the Milwaukee spline drive groundrod driver, but I don't have the rotary hammer to drive it yet...
I've been able to borrow rotary hammers in the past, or rent them, so it does make a little sense to own the attachment first!
I do plan to buy a Milwaukee 1-1/2" Spline drive Rotary Hammer along with an 1-1/4" bit, a 1-3/4" Core Drill and a 2-1/2" Core drill in the near future tho'...
I have not had the chance to use the driver yet, however...
[This message has been edited by sparky66wv (edited 04-10-2003).]