Upgrade your Delta 22-590 13 in. portable thickness planer with these high-performance replacement knives. Crafted from vacuum heat-treated M2 laminated high speed steel, these double-sided blades offer twice the life of standard single-sided options.

• Double-sided high speed steel design provides 2x the lifespan of standard single-sided knives
• Vacuum heat-treated M2 laminated steel ensures maximum durability and performance
• Integrated indexing slots allow for quick and easy installation
• Specifically designed for use with the Delta 22-590 13 in. thickness planer
• Convenient 3-piece pack for maintaining your woodworking tools