SETTING THE DRILL DEPTH
•
Remove the carriage lock from
the return stop rod.
•
Make sure both guide wheels
are touching the concrete.
This ensures the hole will be
perpendicular to the concrete
and will maintain the desired
drill depth.
•
Manually push the carriage in
until the drill bit is in contact
with the concrete.
•
Use wrenches to loosen the
stop rod nuts.
