The lathe I just purchased (13x30) LeBlond Regal, came with some tooling. It has an Aloris QCTP with two BXA1's & two BXA2's. It also came with two 3/4" shank insert holders. One of them is not marked and the other is a Kennametal NDLPR-124D. I'll probably have to call Kennametal because this number does not show up on their website. I am guessing it's obsolete. The geometry on both holders are different and it looks like HSS inserts on both of them. Neither one has a hole for the insert. Any ideas. I am new to machining.