84425930 - НОЖ - CASE IH для техники CNH артикул 84425930

Rotary Disc Mower Knife #84425930 features an 18° twist. Our 18° twist knives are standard on our self-propelled windrower heads. The 18° twist provides for a close cut and high lift for superior material flow.• Twist: 18°• Rotation: CW• Edge: Serrated• • • Tip to Hole Center: 93 mm• Bolt Hole Diameter: 22.6 mmFrom 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