Description
When you’re cutting hay and notice uneven stubble or grass laying flat instead of standing up after your pass, it’s likely time to check those mower knives. A dull or damaged knife doesn’t just make messy cuts—it tears the grass instead of slicing clean, which stresses the plant and slows regrowth. This left-hand drum knife gets your disc mower back to making clean, precise cuts that help your fields recover faster.
What You’re Getting
- Sharp, precise 7-degree twist design that slices grass cleanly instead of tearing it
- Counter-clockwise rotation engineered specifically for left-hand drum positions
- Durable construction that maintains its edge through tough cutting conditions
- Direct replacement that fits without modifications or special tools
- Works with the RF925K bolt kit for secure, proper mounting
Built for Real Farm Work
This knife is designed for disc mowers on Case IH and New Holland tractors used in hay operations, roadside mowing, and pasture maintenance. Whether you’re cutting first-crop alfalfa, prairie grass, or cleaning up fence lines, the 7-degree twist helps the knife slice through stems at the optimal angle for clean cuts and better crop quality.
Made to Last
Made by KONDEX, this knife uses hardened steel that holds its edge longer than cheaper alternatives. The 4.3-inch length and precise twist angle are engineered to match factory specifications, so you get the same cutting performance as your original equipment. The 0.16-inch thickness provides the right balance of durability and cutting efficiency.
Installation Notes
This is a direct replacement that bolts right on using the existing hardware or the recommended RF925K bolt kit. Make sure to check the twist direction—this is specifically a left-hand knife with counter-clockwise rotation. When replacing knives, it’s smart to do them in pairs to maintain balanced cutting and reduce vibration that can wear out bearings faster.





Reviews
There are no reviews yet.