The 27-year-old needed just 29 deliveries to take the fastest five-for by a Kiwi.
The duo rescued New Zealand from a perilous position on day one in Stormont.
Fast bowler Nathan Smith has taken five wickets in 29 deliveries and New Zealand has continued to stifle Ireland in their one-off test in Belfast
Nathan Smith's six-wicket haul propelled New Zealand to enforce the follow-on against Ireland, leaving the hosts struggling at Stormont midway through the four-day test.
The Black Caps enforced the follow-on after Nathan Smith took six wickets in Ireland's first innings in Belfast.
The tourists completed victory by an innings and 79 runs as Blair Tickner took five wickets at Stormont
The NZ captain praised batter Tom Blundell and bowler Nathan Smith as the Black Caps wrapped up a one-sided victory over Ireland in Belfast.
All the action from the third day in Belfast.
New Zealand warmed up for next week’s England test series with an innings victory.