T502520: DURA-MAX™ Serrated Grader Blade | Shop.Deere.com
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T502520: DURA-MAX™ Serrated Grader Blade

Part Number: T502520

  • Serrated grader blades, branded with the DURA-MAX™ name, are through-hardened and specifically designed for applications that demand enhanced penetration
  • Blade Dimensions: 5/8 inch X 8 inch X 72 inch
  • Hardware Requirements: 5/8 inch Hardware, QTY 13
  • John Deere DURA-MAX™ cutting edges provide OEM quality and durability, with a lifetime warranty to back them up
  • Properly managing your machine’s cutting edge system helps improve productivity, reduces machine downtime, and can ultimately lead to higher returns on your investment
  • Manufactured with thru-hardened 14B30 boron steel
  • DURA-MAX™ edges are made harder via a heat treatment process in which the blades are heated to extreme temperatures and then quenched to reach maximum hardness levels