Planer blade set provides 2 replacement blades * For use with Hitachi Planer/Jointer (#P12R and #P12RA) * Made of durable high speed steel (HSS) * Blade length: 12 inches * 5-year limited manufacturer"s warranty * Blade is 12-inches long * Comes with a 5-year limited warranty * For use with Hitachi Planer/Jointer (no.P12R and no.P12RA) * Planer blade set provides (2) replacement blades