The AK82-1 Field Cultivator Knife is a nitrogen-application knife built for demanding field conditions, featuring an Adalloy chromium carbide insert for extended wear life. Designed for 3/8" gas tube use, AK82 series knives help place nitrogen 3" to 4" deeper than sweeps and seal well in all soils, supporting consistent nutrient placement. The Adalloy insert is designed to extend service life 3–5 times over hard-faced knives for fewer changeouts.
Country of Origin
Varies by production batch
Key Features / Specifications
Ideal For