Single Edge Knife

The K86624446 knife is designed to fit the cutter drum of a New Holland® FP240 and Case IH® FHX300 harvester. This knife works in conjunction with the harvester shear bar to cut the material being harvested, ensuring proper chopping for efficient feeding. Twelve knives are required per drum.

This knife is heat-treated and tungsten carbide coated for superior durability and performance. It is specifically formed to fit the cutter drum shape within the harvester, providing precise cuts. When using the knife, ensure to install it to factory torque settings—do not over-torque the knife bolts, and avoid using an impact wrench to tighten them.

When to replace: Check the knife regularly for wear. A ragged or poor feeding performance is a good indicator that it is time for a replacement. Also, replace the knife if you notice heavy chips resulting in longer cut lengths or if the tungsten carbide coating is worn off.

For proper maintenance, we recommend using a knife baffle K86635950 to protect the cutter drum from wear and ensure efficient cutting. Install with 5 K58150 bolts if using baffles. If not using baffles, use K58125 bolts.

Kooima Ag has over 30 years of experience in developing and manufacturing high-wear, quality replacement parts for the agricultural community, ensuring our products meet the toughest demands in the field.