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Buffalo Ag Seed Knife for Vaderstad
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Fits Vaderstad - Seed Knife

Regular price $61.74 Sale price $55.95
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OEM Replaceable 1/2" Seed Knife.  

Our fertilizer knife makes a number of improvements over the OEM version.  First we use a proprietary Heat-Treated Alloy Steel that is up to 18% harder than the OEM version, leading to longer life.  Second, it uses two roofed carbides that have 17% more carbide.  

Heavy duty roll pins for installation are also available.   

Last year we had zero field failures across different conditions. 


  • Up to 18% higher hardness than OEM
  • 17% More Carbide
  • 1/2" Roofed Carbides, better soil flow than flat carbides
  • Automated TriMetal® Braze
  • Black Powder Coated

    (OEM equivalent = 321032)

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