The message
from John Rumm contains these words:

Might be worth cheking this is just intended for lubing the
shank of the bits and not like on some of the cheapies (older models
especially) that require a resovoir refilling with grease every so
often. This they then proceed to spew out all over you and anything else
you are drilling near!

I've always kept the grease-hole on my cheapie well stuffed with grease
and never noticed it spewing out anywhere. It's hardly used any to start
with.

--
Skipweasel
Pay no attention to that man behind the curtain.