Description
When you’re running anhydrous ammonia, you need a knife that cuts clean, seals tight, and keeps working season after season. This front-swept fertilizer knife is built for exactly that job. The carbide insert cutting edge slices through tough soil and crop residue like butter, while the super sealer wide foot ensures your expensive anhydrous stays where you put it instead of escaping to the surface.
What You’re Getting
- Carbide insert cutting edge that stays sharp longer and handles rocks and debris without chipping
- Super sealer wide foot design creates a better seal behind the knife to keep ammonia in the soil zone
- Front-swept design reduces soil disturbance and flows through trash better than straight knives
- Heavy-duty 1/2 inch thick construction handles the stress of deep placement in hard ground
- Includes tube protector to shield your application tube from wear and damage
Built for Real Farm Work
This knife is designed for anhydrous ammonia application on applicators, tool bars, and field cultivators. Whether you’re side-dressing corn in the spring or applying fall nitrogen, it handles the job with minimal soil throw and maximum sealing performance. The 14-5/8 inch length provides good penetration depth for proper ammonia placement.
Made to Last
Farm ground is tough on fertilizer knives, but this one’s built to take it. The carbide insert cutting edge outlasts regular steel by several seasons, and the heavy construction handles the stress of rocks, roots, and hard pan. The wide foot design not only seals better but also distributes wear over a larger area for longer knife life.
Good to Know
The front-swept design means this knife flows through residue better and creates less soil disturbance than straight knives. It’s a direct bolt-on replacement that works with standard shank spacing. Keep a spare cutting edge on hand since that’s the part that wears first, and you can usually get several seasons out of the knife body itself.
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