They are in India and their Cat.No. for an R8 to JT5 Drill Chuck Arbor is AR8/5
Failing that,another way of getting from R8 to a JT5 Drill Chuck if an arbor is not available is to use a MT3 -JT5 Arbor, which is available, in an R8-MT3 Adapter.
Thanks Kapitan,
I've been using the R8-MT3 and the MT3-JT5, but was wondering why no R8-JT5, when an R8-JT4,and JT6 is available.
Thanks again, Metalfixer