
Serrated Knife HSS/Tct Material Corrugated Knife. Customizable Dimensions: Available in both metric and imperial sizes, with custom dimensions produced upon request. High Hardness Material: Made of High Speed Steel or Carbide Inlay with HRC 61-64 hardness for cutting hardwood and softwood. 2-Year Warranty: Comprehensive 2-year warranty coverage for all mechanical defects. CE Certified: Product meets CE safety and quality standards for industrial use. OEM/ODM Services: Full OEM and ODM services available to meet specific market requirements. 30-Day Delivery: Standard delivery time is 30 days for custom orders. Advanced R&D Capability: Backed by 100+ national patents and a dedicated R&D laboratory with Harbin Institute of Technology. Global Export Experience: Leading exporter in Heilongjiang province with over 20 years of international trade history.