#87298574 Disc Mower Knife Kit

Complete Rotary Disc Mower Knife Kit #87298574 features a complete set of "V" knives. Our "V" knives are recommended for rocky conditions where excessive knife bending is a concern. Their cutting quality is not as good as twisted knives, but they have greater resistance to bending when they come into contact with foreign objects.
• Twist: "V" Rock Blade
• Edge: Smooth
• Number of Knives: 10 "V" Blades
• Includes attaching hardwareFrom raw material specification to the last production process, extra care has been taken to assure optimum performance and durability.
• The cutting edge is milled, not rolled, for improved sharpness. The milled edge does not extend past the bolt holes, for increased strength
• The new, radial-twist design improves lifting action for a smoother cut
• Disc knives are austempered for better impact absorptionEvery production lot is tested against ISO specifications, then the manufacturing and testing processes are verified by stamping a traceable sequential number on each knife. In addition, tests are performed to satisfy standards that exceed ISO requirements.
• Incoming material is inspected, then tagged for traceability
• Bend tests are performed to guard against cracking
• Impact tests are used to check structural integrity
• Cross section analysis assures optimum metallurgical grain structure