Ann: Drilling Commenced at Chisel Base Metal Prospect, page-4

200m a day would normally be an okay day for RC.
300m + if the holes are shallow, say 50m.
It will depend on what they hit down hole. Fresh gabbro or basalt, etc, will slow drilling. Plus if they hit a lot of water, that might slow things up a bit.
If they go into massive sulphides (which is what we hope) that can speed things up.
Anyway, a hole a day will be fine