
Premium 65mn Spring Steel Disc Harrow Blade for Tilling. High Hardness Material: Made of 65Mn spring steel, reaching 38-46HRC hardness after heat treatment for durability. Wide Size Range: Diameter ranges from 200mm to 1200mm, with thickness from 2.65mm to 12mm. Customization Available: Supports customization from samples, designs, and flexible minor adjustments. Professional Manufacturer: Direct manufacturer with advanced CNC and laser cutting equipment for quality control. Fast Delivery: Stocked items delivered within 7-15 days; custom items within 30-60 days. Global Export Experience: Products exported to Europe, America, Australia, Africa, and Southeast Asia. 100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipment. Comprehensive Support: Provides installation videos and responsive after-sales service for all inquiries.