Chipper knife for wood industry Steel specification of Uddeholm production facilities are certified according to ISO 9001. Heat Treatment specified to industry standard ISO 9000. Vacuum hardened and Double Tempered for maximum wear life and Toughness. Technology machining process developed to eliminate steel stresses and weak points fracture. Full material tractability to standard ISO 9001. Full material tractability to standard ISO 9001. Guaranteed for the duration of the knives working life,our unique Knifetime™ guarantee. A symbol of our ongoing commitment to quality and excellence. Our wood chipper knives are guaranteed for life. Related Products Packing way For more information, please feel free t o contact us