
Ultra-Long-Lasting Lawn Mower Mulching Blade Replace Murray 92117e701 092117e701mA. Boron Steel Material: Uses special boron steel with lower bainite structure for high wear resistance and impact toughness. Automated Tempering Process: Low-temperature tempering ensures durability and toughness through automated manufacturing. OEM/ODM Customization: Full customization available based on samples, drawings, or OEM part numbers. ISO 9001:2015 Certified: Manufacturing process strictly adheres to ISO9001:2015 management system certification. Multi-Scenario Application: Suitable for garden maintenance, lawn management, agricultural operations, and yard trimming. Comprehensive Product Range: Includes lawn mower blades, brush cutter blades, cylinder mower blades, and hedge trimmer blades. Flexible Customization Options: Offers full, minor, and flexible customization from samples and designs. Strict Quality Inspection: Finished products undergo random function and visual inspections by 4 QA/QC inspectors.