PDA

View Full Version : the 21tb and the 21 i tb Fanuc



texy
25-12-2019, 02:23 PM
Hello all Merry Christmas,
I have a question what is the difference between the 21tb and the 21 i tb Fanuc lathe control is it simply that the I model has the manual I guide? And is it possible to upgrade the 21 to a 21 i and what might be the approx. cost for the upgrade.