The reigning champions will appear in their fourth decider in a row.
A last minute point from Charlie Mitchell earned Kilcormac Killoughey a place in their fourth Offaly Senior Hurling Final in a row.
The reigning champions saw off the challenge of Birr on a scoreline of 0-24 to 1-20 in O’Connor Park on Saturday.
Mitchell’s 64th minute point was his fifth of the game, with Adam and Jack Screeney also contributing 0-8 from play.
Despite a first half goal from Ailbhe Watkins and 0-8 from Eoghan Cahill, it wasn’t enough for Birr to secure a win.
KK wil now face Shinrone in the decider in two weeks.
Match winner Mitchell says his side will benefit from having a tough semi-final:
Our coverage of Offaly GAA is with thanks to Leahy Midland Auctioneers.
Thinking of buying or selling a property in Laois, Offaly or Westmeath? Leahy Midlands Auctioneers are the experts - leahyauctioneers.ie
Laois SFC: Killeshin Deliver Knockout Blow To Portlaoise
Westmeath SFC: Moate All Whites Turn Attention To County "Standard Bearers"
Town Continue Rich Vein Of Form With Creditable Students Draw
Offaly SFC: Shamrocks And Tullamore Secure Semi-Final Spots
John Heslin Aiming To Feature For Westmeath Next Season
Westmeath SFC: St Loman's Mullingar And Moate All Whites Progress
Athlone Town Move Closer To Women's Premier Division Title
Alex Dunne Keeps F2 Title Hopes Alive With Spanish GP Podium
I've Great People Around Me - Shane Lowry
Trump To Lift US Tariff On Irish Whiskey After Talks With Shane Lowry
Lowry Breaks Title Drought With Magnificent Irish Open Victory
Shane Lowry Leading The Way At The Irish Open
Alex Dunne Secures Front Row Start For F2 Feature Race In Madrid
Former Golf Coach Stunned With Stuart Grehan Not Competing At Irish Open
Treaty United The Next Test For Athlone Town
Mark McHugh To Remain In Charge Of Westmeath Footballers
Cannonball 2026 Heading For Offaly Today
Westmeath SFC: St Loman's Mullingar Aiming To Push Forward
Laois SFC: Places In The Semi-Finals Up For Grabs