KENNAMETAL INC — Director's Dealing 2007

Aug 1, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: KENNAMETAL INC (KMT)
CIK: 0000055242
Period of Report: 2007-08-01

Reporting Person: Moser Wayne D (VP, Finance & Corp. Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-08-01	Common Stock	A	392	—	Acquired	8609.5371	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-08-01	Stock Option (right to buy)	$77.985	A	1765	Acquired	2017-07-31	Common Stock (1765)	Direct

Footnotes

F1: Option is exercisable in four equal annual installments, commencing on the first anniversary of the grant date.