It’s more believable then speaking to someone at GF. They are nonexistent in the UK.
I think the drill 20 I used had it, but I wasn’t definite. If I remember, you had to spark holes multiples times to achieve anything like that accuracy.
We have the drill 20, and I was given a blind hole program when I went for training for the wire machine. All you have to do is contact them, they can guide you through it.